{"id":10960,"date":"2022-01-11T23:32:30","date_gmt":"2022-01-12T04:32:30","guid":{"rendered":"https:\/\/mathemalchemy.org\/?p=10960"},"modified":"2024-11-06T07:59:23","modified_gmt":"2024-11-06T12:59:23","slug":"gallerie-dart-et-de-curiosites-connexions-mathematiques","status":"publish","type":"post","link":"https:\/\/mathemalchemy.org\/fr\/2022\/01\/11\/gallerie-dart-et-de-curiosites-connexions-mathematiques\/","title":{"rendered":"Galerie d&rsquo;art et de curiosit\u00e9s &#8211; Connexions math\u00e9matiques"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull coblocks-animate\" data-coblocks-animation=\"fadeIn\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color has-background-dim-80 has-background-dim\"><\/span><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-block-cover__image-background wp-image-4433\" alt=\"\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=900%2C600&#038;ssl=1\" style=\"object-position:63% 20%\" data-object-fit=\"cover\" data-object-position=\"63% 20%\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?w=1900&amp;ssl=1 1900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1568%2C1046&amp;ssl=1 1568w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?w=1800&amp;ssl=1 1800w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"curio-shop\">Galerie d&rsquo;art et de curiosit\u00e9s<\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-huge-font-size\" id=\"mathematical-connections\">Connexions math\u00e9matiques<\/h3>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion\">\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-primary-background-color has-text-color has-background-color\">Si vous \u00eates \u00e0 l&rsquo;exposition&#8230;<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#2c313f\">\n<h4 class=\"wp-block-heading\" id=\"the-story\">L&rsquo;histoire<\/h4>\n\n\n\n<p>\u00c0 l&rsquo;int\u00e9rieur de la galerie d&rsquo;art et de curiosit\u00e9s, Harriet, l&rsquo;oiseau-jardinier, pr\u00e9sente une collection d&rsquo;objets math\u00e9matiques d&rsquo;une grande beaut\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-coblocks-accordion\">\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title\">Regardez de plus pr\u00e8s&#8230; Que voyez-vous?<\/summary><div class=\"wp-block-coblocks-accordion-item__content\">\n<p>Les \u0153uvres d&rsquo;art compactes expos\u00e9es dans la galerie peuvent \u00eatre d\u00e9crites en fonction des math\u00e9matiques qui les ont inspir\u00e9es. Il reste cependant difficile de comprendre pourquoi certains domaines et proportions math\u00e9matiques g\u00e9n\u00e8rent des objet plus esth\u00e9tiques que d&rsquo;autres.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Certains objets du magasin de curiosit\u00e9s vous semblent-ils plus remarquables que d&rsquo;autres ? Qu&rsquo;est-ce qui les distingue \u00e0 vos yeux ?<\/p>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title\">Concentrez-vous sur&#8230; les spirales<\/summary><div class=\"wp-block-coblocks-accordion-item__content\">\n<p>Une figure qui a une longue histoire dans l&rsquo;art et l&rsquo;architecture est la<em> spirale d&rsquo;or<\/em>, une spirale qui s&rsquo;\u00e9largit, \u00e0 chaque quart de tour, d&rsquo;un facteur \u03c6 = 1 + \u221a5\/2. La spirale d&rsquo;or appara\u00eet \u00e0 quelques endroits de Math\u00e9malchimie, notamment \u00e0 l&rsquo;int\u00e9rieur de la galerie d&rsquo;Art et de Curiosit\u00e9s et sur une pages de la Cavalcade. (Pouvez-vous retrouver les spirales d&rsquo;or?)<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"582\" height=\"374\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/image11.png?resize=582%2C374&#038;ssl=1\" alt=\"\" class=\"wp-image-5794\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/image11.png?w=582&amp;ssl=1 582w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/image11.png?resize=300%2C193&amp;ssl=1 300w\" sizes=\"auto, (max-width: 582px) 100vw, 582px\" \/><\/figure>\n<\/div>\n\n\n<p>La galerie d&rsquo;Art et de Curiosit\u00e9s pr\u00e9sente une autre spirale d\u00e9riv\u00e9e des math\u00e9matiques : la <em><a href=\"#Harriss\">spirale de Harriss<\/a><\/em>. Cette spirale est d\u00e9riv\u00e9e d&rsquo;une mani\u00e8re similaire \u00e0 la spirale d&rsquo;or, mais au lieu de diviser it\u00e9rativement un rectangle en un carr\u00e9 plus un rectangle similaire, elle divise un rectangle en deux rectangles similaires plus un carr\u00e9.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"451\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-edmund-harriss-mathemalchemy-art-installation.jpg?resize=574%2C451&#038;ssl=1\" alt=\"\" class=\"wp-image-5796\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-edmund-harriss-mathemalchemy-art-installation.jpg?w=574&amp;ssl=1 574w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-edmund-harriss-mathemalchemy-art-installation.jpg?resize=300%2C236&amp;ssl=1 300w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><figcaption class=\"wp-element-caption\">Avec l&rsquo;aimable autorisation d&rsquo;<a href=\"https:\/\/mathemalchemy.org\/fr\/?page_id=10320\">Edmund Harriss<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Pouvez-vous trouver des spirales de Harriss \u00e0 trois endroits diff\u00e9rents ?<\/p>\n<\/div><\/details><\/div>\n<\/div>\n<\/div><\/details><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center coblocks-animate is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\" data-coblocks-animation=\"fadeIn\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>La galerie d&rsquo;art et de curiosit\u00e9s Conway a \u00e9t\u00e9 nomm\u00e9e en hommage au c\u00e9l\u00e8bre math\u00e9maticien <a href=\"https:\/\/fr.wikipedia.org\/wiki\/John_Horton_Conway\" target=\"_blank\" rel=\"noreferrer noopener\">John H. Conway<\/a>, d\u00e9c\u00e9d\u00e9 en 2020 des suites de la Covid-19.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"680\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/sign-conway-s-curios-edmund-harriss-mathemalchemy-art-project.jpg?resize=900%2C680&#038;ssl=1\" alt=\"Enseigne de la galerie d'Art et de Curiosit\u00e9s Conway par Edmund Harriss\" class=\"wp-image-1242\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/sign-conway-s-curios-edmund-harriss-mathemalchemy-art-project.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/sign-conway-s-curios-edmund-harriss-mathemalchemy-art-project.jpg?resize=300%2C227&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/sign-conway-s-curios-edmund-harriss-mathemalchemy-art-project.jpg?resize=768%2C581&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/sign-conway-s-curios-edmund-harriss-mathemalchemy-art-project.jpg?resize=200%2C150&amp;ssl=1 200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Enseigne de la galerie d&rsquo;art et de curiosit\u00e9s Conway par Edmund Harriss<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion\">\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Courbe de Harriss<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"3\" data-effect=\"fade\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"645\" alt=\"La courbe (fractale) de Harriss\" class=\"wp-block-jetpack-slideshow_image wp-image-5461\" data-id=\"5461\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-mathemalchemy-art-installation.jpg?resize=900%2C645&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-mathemalchemy-art-installation.jpg?w=1020&amp;ssl=1 1020w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-mathemalchemy-art-installation.jpg?resize=300%2C215&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-spiral-mathemalchemy-art-installation.jpg?resize=768%2C550&amp;ssl=1 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">La courbe (fractale) de Harriss<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"679\" alt=\"Panneau de la galerie d'Art et de Curiosit\u00e9s Conway\" class=\"wp-block-jetpack-slideshow_image wp-image-5463\" data-id=\"5463\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?resize=900%2C679&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?resize=1024%2C773&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?resize=300%2C227&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?resize=768%2C580&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?resize=200%2C150&amp;ssl=1 200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/conways-curio-sign-sketch-window-mathemalchemy.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Enseigne de la galerie d&rsquo;Art et de Curiosit\u00e9s Conway<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" alt=\"Courbe de Harriss sur le mur du c\u00f4t\u00e9\" class=\"wp-block-jetpack-slideshow_image wp-image-5462\" data-id=\"5462\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=768%2C1024&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=300%2C400&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?resize=150%2C200&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-conways-curio-mathemalchemy-art-installation.jpg?w=975&amp;ssl=1 975w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Courbe de Harriss sur le mur du c\u00f4t\u00e9<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-5471\" data-id=\"5471\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=768%2C1024&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=300%2C400&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?resize=150%2C200&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriss-curve-on-wall-harriet-conways-curio-mathemalchemy-art-installation.jpg?w=1050&amp;ssl=1 1050w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<p>Cette courbe est li\u00e9e au <a href=\"http:\/\/en.wikipedia.org\/wiki\/Plastic_number\">nombre plastique<\/a>. C\u2019est pourquoi son cr\u00e9ateur, Edmund Harriss, l\u2019appelle \u00e9galement la spirale plastique. Il est crucial de ne pas la confondre avec la spirale de Fibonacci, \u00e9galement connue sous le nom de <a href=\"http:\/\/en.wikipedia.org\/%20wiki\/Golden_spiral\">spirale d&rsquo;or<\/a>, qui est quant \u00e0 elle li\u00e9e au nombre d\u2019or. On peut voir des exemples de cette derni\u00e8re sur les carreaux et les sous-verres expos\u00e9s pr\u00e8s de la porte de la galerie.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"665\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?resize=900%2C665&#038;ssl=1\" alt=\"\" class=\"wp-image-4999\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?resize=1024%2C757&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?resize=300%2C222&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?resize=768%2C568&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?resize=1200%2C888&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-golden-spiral-mathemalchemy-art-installation.jpg?w=1256&amp;ssl=1 1256w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Abacus et les anneaux borrom\u00e9ens<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"645\" height=\"1024\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?resize=645%2C1024&#038;ssl=1\" alt=\"Harriet, commer\u00e7ante de la galerie\" class=\"wp-image-5466\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?resize=645%2C1024&amp;ssl=1 645w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?resize=189%2C300&amp;ssl=1 189w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?resize=768%2C1219&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?resize=968%2C1536&amp;ssl=1 968w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/harriet-bird-harriss-spiral-mathemalchemy-art-installation.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>La galeriste est un <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Ptilonorhynchidae\" target=\"_blank\" rel=\"noreferrer noopener\">oiseau jardinier<\/a> fantaisiste, bien connu pour sa pr\u00e9dilection \u00e0 collectionner les beaux objets. Ce volatile, d\u2019une esp\u00e8ce jusqu\u2019alors inconnue, arbore de petites spirales de Harriss. Son nom, Harriet Conway, est un clin d\u2019\u0153il \u00e0 la fois \u00e0 Conway et \u00e0 Edmund Harriss, en raison des spirales Harriss qui ornent tout son dos. Son perchoir est constitu\u00e9 d\u2019un support en bois mettant en \u00e9vidence diverses variations d\u2019un syst\u00e8me de fonctions it\u00e9r\u00e9es (IFS, abr\u00e9viation de l\u2019expression anglaise \u00ab <em>Iterated Function System<\/em>\u2009\u00bb). Si l\u2019on poursuivait cette s\u00e9quence \u00e0 l\u2019infini, l\u2019aboutissement serait un arbre fractal. La calculatrice du commer\u00e7ant, pos\u00e9e sur le sol \u00e0 c\u00f4t\u00e9 de son perchoir, est un boulier. Les anneaux borrom\u00e9ens, \u00e0 c\u00f4t\u00e9 du boulier, forment un concept int\u00e9ressant (qui remonte loin dans l\u2019histoire) : ce sont trois anneaux, enchev\u00eatr\u00e9s de telle mani\u00e8re que, si l\u2019un des trois est retir\u00e9, les deux autres ne sont plus li\u00e9s l\u2019un \u00e0 l\u2019autre.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Ovo\u00efde en origami, solides d\u2019Archim\u00e8de, bouteille de Klein et n\u0153ud de Conway<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Dans la vitrine de gauche de la galerie se trouvent des d\u00e9lices math\u00e9matiques fascinants. Voici les \u00e9l\u00e9ments, de gauche \u00e0 droite et de haut en bas : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ovo\u00efde <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Origami\" target=\"_blank\" rel=\"noreferrer noopener\">en origami<\/a>; <\/li>\n\n\n\n<li>Structure poly\u00e9drique perl\u00e9e, dont les facettes forment un <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Petit_rhombicosidod%C3%A9ca%C3%A8dre\" target=\"_blank\" rel=\"noreferrer noopener\">rhombicosidod\u00e9ca\u00e8dre<\/a>, l&rsquo;un des <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Solide_d%27Archim%C3%A8de\" target=\"_blank\" rel=\"noreferrer noopener\">solides d&rsquo;Archim\u00e8de<\/a>; <\/li>\n\n\n\n<li>Objet g\u00e9om\u00e9trique \u00e0 plusieurs couches et \u00e0 plusieurs trous pr\u00e9sentant une sym\u00e9trie dod\u00e9ca\u00e9drique; <\/li>\n\n\n\n<li>Segment (court) d\u2019ADN perl\u00e9 : une double h\u00e9lice o\u00f9 la distance entre les brins est un peu inf\u00e9rieure \u00e0 la moiti\u00e9 de la hauteur parcourue par chaque brin en un tour complet (mais la g\u00e9om\u00e9trie de l&rsquo;ADN est <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Bouteille_de_Klein\" target=\"_blank\" rel=\"noreferrer noopener\">beaucoup plus riche<\/a>); <\/li>\n\n\n\n<li><a href=\"http:\/\/en.wikipedia.org\/wiki\/Klein_bottle\">Bouteille de Klein<\/a> en m\u00e9tal et une r\u00e9alisation du <a href=\"https:\/\/fr.wikipedia.org\/wiki\/N%C5%93ud_de_Conway\" target=\"_blank\" rel=\"noreferrer noopener\">n\u0153ud de Conway<\/a> &#8211; la solution d&rsquo;un probl\u00e8me ouvert li\u00e9 \u00e0 ce n\u0153ud trouv\u00e9e en 2018 par <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Lisa_Piccirillo\" target=\"_blank\" rel=\"noreferrer noopener\">Lisa Piccirillo<\/a> a fait <a href=\"http:\/\/www.quantamagazine.org\/graduate-student-solves-decades-old-conway-knot-problem-20200519\/\">grand bruit dans le monde des math\u00e9matiques<\/a>.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-5477\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=300%2C400&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?resize=150%2C200&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curiosities-conway-s-curios-mathematics-mathemalchemy-art-installation.jpg?w=975&amp;ssl=1 975w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"5\" data-effect=\"fade\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"936\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-5470\" data-id=\"5470\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?resize=900%2C936&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?resize=985%2C1024&amp;ssl=1 985w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?resize=288%2C300&amp;ssl=1 288w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?resize=768%2C799&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?resize=1200%2C1248&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/gwen-beaded-bead-curio-shop-mathemalchemy-art-installation.jpg?w=1300&amp;ssl=1 1300w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Structure poly\u00e9drique perl\u00e9e<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" alt=\"Bouteille de Klein en argile, par Elizabeth Paley\" class=\"wp-block-jetpack-slideshow_image wp-image-2604\" data-id=\"2604\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=900%2C900&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=400%2C400&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/05\/klein-bottle-elizabeth-paley-mathemalchemy-art-project.jpg?resize=200%2C200&amp;ssl=1 200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Cette bouteille de Klein tourn\u00e9e et modifi\u00e9e (2015) a \u00e9t\u00e9 fabriqu\u00e9e \u00e0 partir de deux tores en argile qui ont \u00e9t\u00e9 coup\u00e9s, assembl\u00e9s et perc\u00e9s. Gr\u00e8s, 16 x 23 x 19 cm.<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"1000\" alt=\"Origami par Faye Goldman | Galerie Conway\" class=\"wp-block-jetpack-slideshow_image wp-image-1231\" data-id=\"1231\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/origami-conway-s-curios-faye-goldman-mathemalchemy-art-project.jpg?resize=850%2C1000&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/origami-conway-s-curios-faye-goldman-mathemalchemy-art-project.jpg?w=850&amp;ssl=1 850w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/origami-conway-s-curios-faye-goldman-mathemalchemy-art-project.jpg?resize=255%2C300&amp;ssl=1 255w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/origami-conway-s-curios-faye-goldman-mathemalchemy-art-project.jpg?resize=768%2C904&amp;ssl=1 768w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Les pi\u00e8ces d&rsquo;origami sont r\u00e9alis\u00e9es par Faye Goldman \u00e0 l&rsquo;aide de la technique de la Snapologie invent\u00e9e par H. Strobl (Allemagne). L&rsquo;ovo\u00efde blanc est bas\u00e9 sur un dod\u00e9ca\u00e8dre, dont les pentagones des p\u00f4les nord et sud ont \u00e9t\u00e9 remplac\u00e9s par des carr\u00e9s. L&rsquo;ovo\u00efde marron et bleu est compos\u00e9 de triangles et de pentagones.<\/figcaption><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"846\" height=\"1000\" alt=\"N\u0153ud de Conway par Susan Goldstine | Projet Mathemalchemy\" class=\"wp-block-jetpack-slideshow_image wp-image-1225\" data-id=\"1225\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/conway-knot-conway-s-curios-susan-goldstine-mathemalchemy-art-project.jpg?resize=846%2C1000&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/conway-knot-conway-s-curios-susan-goldstine-mathemalchemy-art-project.jpg?w=846&amp;ssl=1 846w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/conway-knot-conway-s-curios-susan-goldstine-mathemalchemy-art-project.jpg?resize=254%2C300&amp;ssl=1 254w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/conway-knot-conway-s-curios-susan-goldstine-mathemalchemy-art-project.jpg?resize=768%2C908&amp;ssl=1 768w\" sizes=\"(max-width: 846px) 100vw, 846px\" \/><figcaption class=\"wp-block-jetpack-slideshow_caption gallery-caption\">Le n\u0153ud de Conway par Susan Goldstine<\/figcaption><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Groupes de papier peint<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<p id=\"mats-wallpaper-groups\">Le tapis situ\u00e9 devant la galerie Conway illustre l\u2019un des <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Groupe_de_papier_peint\" target=\"_blank\" rel=\"noreferrer noopener\">groupes de papier peint<\/a> manquants \u00e0 la boulangerie. Parmi les 17 groupes de sym\u00e9trie du papier peint, trois d\u2019entre eux peuvent \u00eatre <a href=\"https:\/\/mathemalchemy.org\/fr\/?p=10808\">facilement repr\u00e9sent\u00e9s par une broderie au point de croix<\/a>; gr\u00e2ce \u00e0 des rotations de 90 degr\u00e9s. L&rsquo;un d\u2019entre eux est repr\u00e9sent\u00e9 par le tapis\u2009; les deux autres se trouvent sur la <a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/12\/terrasse-connexions-mathematiques\/\">terrasse<\/a>, au-dessus de la galerie.<\/p>\n\n\n\n<p>Les cinq autres groupes de papiers peints impliquent des rotations de 60 ou 120 degr\u00e9s. Leur sym\u00e9trie hexagonale ou triangulaire se pr\u00eate davantage aux techniques d\u2019assemblage de tissus et de courtepointe qu\u2019au tricot ou \u00e0 la broderie au point de croix. On les voit illustr\u00e9s sur la tapisserie de la galerie.<\/p>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"3\" data-effect=\"fade\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"529\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-5004\" data-id=\"5004\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=900%2C529&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=1024%2C602&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=300%2C176&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=768%2C451&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=1536%2C902&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=1200%2C705&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?resize=1568%2C921&amp;ssl=1 1568w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-wall-hanging-mathemalchemy-art-installation.jpg?w=1800&amp;ssl=1 1800w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"488\" alt=\"Sym\u00e9trie de Souris, par Susan Goldstine\" class=\"wp-block-jetpack-slideshow_image wp-image-1919\" data-id=\"1919\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/02\/symmetry-motif-mouse-mice-hex-quilt-by-susan-goldstine.gif?resize=900%2C488&#038;ssl=1\"\/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Ruban de Moebius et sph\u00e8re cornue d&rsquo;Alexander<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>En haut de la vitrine, un <a href=\"http:\/\/en.wikipedia.org\/wiki\/M%C3%B6bius_strip\">ruban de Moebius<\/a> en c\u00e9ramique est suspendue \u00e0 c\u00f4t\u00e9 d&rsquo;une approximation de la <a href=\"http:\/\/en.wikipedia.org\/wiki\/Alexander_horned_sphere\">sph\u00e8re cornue d&rsquo;Alexander<\/a>, dont la fabrication a \u00e9t\u00e9 arr\u00eat\u00e9e apr\u00e8s un nombre fini d&rsquo;it\u00e9rations, pour la rendre possible. le ruban de Moebius et la sph\u00e8re cornue d&rsquo;Alexander sont des exemples c\u00e9l\u00e8bres de la topologie des vari\u00e9t\u00e9s.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"721\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?resize=900%2C721&#038;ssl=1\" alt=\"\" class=\"wp-image-5019\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?resize=1024%2C820&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?resize=300%2C240&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?resize=768%2C615&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?resize=1200%2C961&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Top_front_window-mathemalchemy.jpg?w=1256&amp;ssl=1 1256w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"727\" height=\"800\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/horned-sphere-conway-s-curios-mathemalchemy-art-project.jpg?resize=727%2C800&#038;ssl=1\" alt=\"Sculpture de la sph\u00e8re cornue\" class=\"wp-image-1246\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/horned-sphere-conway-s-curios-mathemalchemy-art-project.jpg?w=727&amp;ssl=1 727w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/horned-sphere-conway-s-curios-mathemalchemy-art-project.jpg?resize=273%2C300&amp;ssl=1 273w\" sizes=\"auto, (max-width: 727px) 100vw, 727px\" \/><figcaption class=\"wp-element-caption\">Sph\u00e8re cornue dans la galerie Conway<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"847\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/mobius-strip-conway-s-curios-elizabeth-payley-mathemalchemy-art-project.jpg?resize=900%2C847&#038;ssl=1\" alt=\"Ruban de Mobius dans la galerie Conway.\" class=\"wp-image-1226\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/mobius-strip-conway-s-curios-elizabeth-payley-mathemalchemy-art-project.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/mobius-strip-conway-s-curios-elizabeth-payley-mathemalchemy-art-project.jpg?resize=300%2C282&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/mobius-strip-conway-s-curios-elizabeth-payley-mathemalchemy-art-project.jpg?resize=768%2C723&amp;ssl=1 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Ruban de M\u00f6bius, par Elizabeth Paley dans la galerie Conway. Cette objet tridimensionnelle repr\u00e9sente une surface bidimensionnelle non orientable ayant un seul c\u00f4t\u00e9 et un seul bord.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">G\u00e9om\u00e9trie<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<p>Au bas de la fen\u00eatre, une <a href=\"http:\/\/www.georgehart.com\/bagel\/bagel.html\" target=\"_blank\" rel=\"noreferrer noopener\">petite surface hyperbolique pos\u00e9 sur un tore c\u00f4toie un tore plus grand, s\u00e9par\u00e9 \u00e0 l&rsquo;aide d&rsquo;une seule coupe, en deux moiti\u00e9s reli\u00e9es entre elles<\/a>. C\u2019est un autre objet topologique incongru. \u00c0 proximit\u00e9 se dresse une construction en forme d\u2019hyperbolo\u00efde. Cette surface r\u00e9gl\u00e9e peut \u00eatre d\u00e9crite par le faisceau laser dans la situation suivante : une minuscule cr\u00e9ature tenant un pointeur laser \u00e0 un angle de 360\/7 marchant sur le bord sup\u00e9rieur de l\u2019heptagone, tout en maintenant le faisceau du pointeur dirig\u00e9 vers son ami, qui marche simultan\u00e9ment sur le bord inf\u00e9rieur. Il a \u00e9t\u00e9 taill\u00e9 dans une brique \u00e0 l\u2019aide de jets d\u2019eau tr\u00e8s \u00e9troits, puissants (et droits !).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"469\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?resize=900%2C469&#038;ssl=1\" alt=\"\" class=\"wp-image-5020\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?resize=1024%2C534&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?resize=300%2C156&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?resize=768%2C400&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?resize=1200%2C626&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/Curios_shop_Bottom_front_window-mathemalchemy.jpg?w=1500&amp;ssl=1 1500w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Fibration de Hopf<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>En haut de la fen\u00eatre \u00e9troite, \u00e0 l\u2019extr\u00eame droite de la galerie, est accroch\u00e9e une sculpture math\u00e9matique illustrant la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Fibration_de_Hopf\" target=\"_blank\" rel=\"noreferrer noopener\">fibration de Hopf<\/a> de la sph\u00e8re tridimensionnelle.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"866\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/hopf-fibration-mathemalchemy-art-installation.jpg?resize=900%2C866&#038;ssl=1\" alt=\"\" class=\"wp-image-5496\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/hopf-fibration-mathemalchemy-art-installation.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/hopf-fibration-mathemalchemy-art-installation.jpg?resize=300%2C289&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/hopf-fibration-mathemalchemy-art-installation.jpg?resize=768%2C739&amp;ssl=1 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/details><\/div>\n\n\n\n<div class=\"wp-block-coblocks-accordion-item\"><details><summary class=\"wp-block-coblocks-accordion-item__title has-background has-text-color has-primary-color\" style=\"background-color:#f4a811\">Diagramme de Vorono\u00ef<\/summary><div class=\"wp-block-coblocks-accordion-item__content\" style=\"border-color:#f4a811\">\n<p>Le trottoir \u00e0 l&rsquo;ext\u00e9rieur de la boulangerie et de la galerie, qui continue jusqu&rsquo;au phare, est un pavage de <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Diagramme_de_Vorono%C3%AF\" target=\"_blank\" rel=\"noreferrer noopener\">diagramme de Vor<\/a><a href=\"http:\/\/en.wikipedia.org\/wiki\/Voronoi_diagram\">ono\u00ef<\/a>, d\u00e9finies par les points indiqu\u00e9s par les \u00ab\u00a0clous\u00a0\u00bb en cuivre.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=900%2C600&#038;ssl=1\" alt=\"Conway's Curios, le magasin d'art et curiosit\u00e9s de Mathemalchemy.\" class=\"wp-image-4433\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1200%2C800&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?resize=1568%2C1046&amp;ssl=1 1568w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?w=1900&amp;ssl=1 1900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathematics-mathemalchemy-art-installation.jpg?w=1800&amp;ssl=1 1800w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/div><\/details><\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large coblocks-animate\" data-coblocks-animation=\"fadeIn\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"838\" height=\"1024\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?resize=838%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-5472\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?resize=838%2C1024&amp;ssl=1 838w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?resize=246%2C300&amp;ssl=1 246w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?resize=768%2C938&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?resize=1200%2C1466&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-s-curio-mathemalchemy-art-installation.jpg?w=1256&amp;ssl=1 1256w\" sizes=\"auto, (max-width: 838px) 100vw, 838px\" \/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left has-primary-color has-text-color has-huge-font-size\" id=\"read-more-about-the-ball-arches-1\">En savoir plus sur la galerie d&rsquo;art et de curiosit\u00e9s<\/h3>\n\n\n<div class=\"wp-block-newspack-blocks-carousel slides-per-view-2 wpnbpc\" id=\"wp-block-newspack-carousel__1\" data-current-post-id=10221 data-slides-per-view=2 data-slide-count=3 data-aspect-ratio=0.75><div class=\"swiper\"><div class=\"swiper-wrapper\">\n\t\t\t<article data-post-id=\"10960\" class=\"post-has-image swiper-slide tag-abacus-fr tag-anneaux-borromeens tag-bouteille-klein tag-boutique-de-curiosites tag-cellules-de-voronoi tag-courbe-de-harriss tag-edmund-harriss-fr tag-fibration-de-hopf tag-groupes-de-papiers-peints tag-john-conway-fr tag-la-sphere-cornue-dalexandre tag-moebius-fr tag-noeud-de-conway tag-origami-fr tag-solides-darchimede tag-variete category-concepts-math-de-mathemalchemy category-connections-mathematiques-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/11\/gallerie-dart-et-de-curiosites-connexions-mathematiques\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?fit=900%2C900&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Galerie d&rsquo;art et de curiosit\u00e9s &#8211; Connexions math\u00e9matiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?w=1900&amp;ssl=1 1900w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1536%2C1536&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=400%2C400&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1568%2C1568&amp;ssl=1 1568w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?w=1800&amp;ssl=1 1800w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9706\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/curio-shop-conway-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?fit=1900%2C1900&amp;ssl=1\" data-orig-size=\"1900,1900\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"curio-shop-conway-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg?fit=900%2C900&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/11\/gallerie-dart-et-de-curiosites-connexions-mathematiques\/\" rel=\"bookmark\">Galerie d&rsquo;art et de curiosit\u00e9s &#8211; Connexions math\u00e9matiques<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\n\t\t\t<article data-post-id=\"10235\" class=\"post-has-image swiper-slide tag-bouteille-klein tag-boutique-de-curiosites tag-la-sphere-cornue-dalexandre category-contes-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/21\/curio-shop-de-lautre-cote-du-miroir-de-la-mathematique\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"675\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?fit=900%2C675&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Galerie d&rsquo;art et de curiosit\u00e9s &#8211; \u00c0 travers le miroir Math\u00e9mAlchimique\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?w=1300&amp;ssl=1 1300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=800%2C600&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=400%2C300&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?resize=200%2C150&amp;ssl=1 200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9612\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?fit=1300%2C975&amp;ssl=1\" data-orig-size=\"1300,975\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"curio-shop-glass-klein-bottle-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-glass-klein-bottle-mathemalchemy-art-installation.jpg?fit=900%2C675&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/21\/curio-shop-de-lautre-cote-du-miroir-de-la-mathematique\/\" rel=\"bookmark\">Galerie d&rsquo;art et de curiosit\u00e9s &#8211; \u00c0 travers le miroir Math\u00e9mAlchimique<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\n\t\t\t<article data-post-id=\"10221\" class=\"post-has-image swiper-slide tag-boutique-de-curiosites category-fabrication-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/04\/23\/curio-shop-fabrication\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"675\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?fit=900%2C675&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Galerie d&rsquo;art et de curiosit\u00e9s &#8211; Fabrication\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?w=1256&amp;ssl=1 1256w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=1200%2C900&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=800%2C600&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=400%2C300&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?resize=200%2C150&amp;ssl=1 200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9914\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?fit=1256%2C942&amp;ssl=1\" data-orig-size=\"1256,942\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/shopkeeper-on-wood-stand-curio-shop-conway-mathemalchemy-art-installation.jpg?fit=900%2C675&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/04\/23\/curio-shop-fabrication\/\" rel=\"bookmark\">Galerie d&rsquo;art et de curiosit\u00e9s &#8211; Fabrication<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t\t\t\t\t\t\t<\/article>\n\t\t\t<\/div><button class=\"swiper-button swiper-button-prev\" aria-label=\"Diapositive pr\u00e9c\u00e9dente\" ><\/button><button class=\"swiper-button swiper-button-next\" aria-label=\"Diapositive suivante\" ><\/button><\/div><div class=\"swiper-pagination-bullets\" ><button option=\"0\" 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is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-default coblocks-animate\" data-coblocks-animation=\"slideInRight\"><a href=\"https:\/\/mathemalchemy.org\/2022\/01\/12\/math-connections-terrace\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"833\" height=\"531\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/02\/terrace-mathemalchemy-art-installation.jpg?resize=833%2C531&#038;ssl=1\" alt=\"\" class=\"wp-image-5917\" title=\"ic\u00f4ne-Mathemalchemy\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/02\/terrace-mathemalchemy-art-installation.jpg?w=833&amp;ssl=1 833w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/02\/terrace-mathemalchemy-art-installation.jpg?resize=300%2C191&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/02\/terrace-mathemalchemy-art-installation.jpg?resize=768%2C490&amp;ssl=1 768w\" sizes=\"auto, (max-width: 833px) 100vw, 833px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/back-to-mathemalchemy.jpg?w=900&#038;ssl=1\" alt=\"Mathemalchemy Scenes\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/mathemalchemy.org\/fr\/connexions-mathematiques\/\">explorer les connexions math\u00e9matiques<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull has-parallax\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color has-background-dim-80 has-background-dim\"><\/span><div class=\"wp-block-cover__image-background wp-image-5473 has-parallax\" style=\"background-position:50% 50%;background-image:url(https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/curio-shop-conway-mathemalchemy-art-installation.jpg)\"><\/div><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-background-color has-text-color has-large-font-size\" id=\"explore-mathematical-connections-in-other-scenes\">Explorez les liens math\u00e9matiques d&rsquo;autres sc\u00e8nes<\/h2>\n\n\n<div class=\"wp-block-newspack-blocks-carousel wp-block-newspack-blocks-carousel__autoplay-playing slides-per-view-1 wpnbpc\" id=\"wp-block-newspack-carousel__2\" data-current-post-id=10241 data-slides-per-view=1 data-slide-count=3 data-aspect-ratio=0.75 data-autoplay=1 data-autoplay_delay=5><button aria-label=\"Mettre le diaporama en pause\" class=\"swiper-button swiper-button-pause\"><\/button><button aria-label=\"Lire le diaporama\" class=\"swiper-button swiper-button-play\"><\/button><div class=\"swiper\"><div class=\"swiper-wrapper\">\n\t\t\t<article data-post-id=\"12767\" class=\"post-has-image swiper-slide tag-groupes-de-papiers-peints tag-tables-a-frises category-concepts-math-de-mathemalchemy category-connections-mathematiques-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2024\/05\/14\/tables-a-frises-connexions-mathematiques\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"324\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?fit=900%2C324&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Tables \u00e0 frises &#8211; Connexions math\u00e9matiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?w=1300&amp;ssl=1 1300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?resize=300%2C108&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?resize=1024%2C369&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?resize=768%2C277&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?resize=1200%2C433&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"12005\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/2024\/05\/14\/tables-a-frises-connexions-mathematiques\/frieze_tables_mouse-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?fit=1300%2C469&amp;ssl=1\" data-orig-size=\"1300,469\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Frieze_Tables_mouse\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2024\/05\/Frieze_Tables_mouse.png?fit=900%2C324&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2024\/05\/14\/tables-a-frises-connexions-mathematiques\/\" rel=\"bookmark\">Tables \u00e0 frises &#8211; Connexions math\u00e9matiques<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\n\t\t\t<article data-post-id=\"12729\" class=\"post-has-image swiper-slide tag-blockchain-fr tag-bouclier tag-chiffre-de-cesar tag-code-hamming tag-code-morse tag-courtepointe tag-courtepointe-cryptographie tag-empreinte-digitale tag-enigma-fr tag-quipu-fr tag-scytale-fr tag-tricot category-concepts-math-de-mathemalchemy category-connections-mathematiques-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2023\/11\/07\/petite-courtepointe-cryptographique-connexions-mathematiques\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?fit=900%2C900&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Petite courtepointe cryptographique &#8211; Connexions math\u00e9matiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?w=1256&amp;ssl=1 1256w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=400%2C400&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?resize=200%2C200&amp;ssl=1 200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"10158\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/cryptography-quilt-boston-mathemalchemy-math-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?fit=1256%2C1256&amp;ssl=1\" data-orig-size=\"1256,1256\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"cryptography-quilt-boston-mathemalchemy-math-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2023\/01\/cryptography-quilt-boston-mathemalchemy-math-art-installation.jpg?fit=900%2C900&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2023\/11\/07\/petite-courtepointe-cryptographique-connexions-mathematiques\/\" rel=\"bookmark\">Petite courtepointe cryptographique &#8211; Connexions math\u00e9matiques<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\n\t\t\t<article data-post-id=\"10241\" class=\"post-has-image swiper-slide tag-blockchain-fr tag-bouclier tag-chiffre-de-cesar tag-code-hamming tag-code-morse tag-courtepointe tag-courtepointe-cryptographie tag-empreinte-digitale tag-enigma-fr tag-quipu-fr tag-scytale-fr tag-tricot category-concepts-math-de-mathemalchemy category-connections-mathematiques-de-mathemalchemy type-post post\">\n\t\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/23\/cryptographie-quilt-connexions-mathematiques\/\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"881\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?fit=900%2C881&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Courtepointe cryptographique &#8211; Connexions math\u00e9matiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?w=1256&amp;ssl=1 1256w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?resize=300%2C294&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?resize=1024%2C1002&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?resize=768%2C751&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?resize=1200%2C1174&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9656\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/central-padlock-cryptography-quilt-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?fit=1256%2C1229&amp;ssl=1\" data-orig-size=\"1256,1229\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"central-padlock-cryptography-quilt-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/central-padlock-cryptography-quilt-mathemalchemy-art-installation.jpg?fit=900%2C881&amp;ssl=1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/figure>\n\n\t\t\t\t\t\t\t\t\t<div class=\"entry-wrapper\">\n\t\t\t\t\t\t<h3 class=\"entry-title\"><a href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/23\/cryptographie-quilt-connexions-mathematiques\/\" rel=\"bookmark\">Courtepointe cryptographique &#8211; Connexions math\u00e9matiques<\/a><\/h3>\n\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- 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href=\"https:\/\/mathemalchemy.org\/fr\/tag\/abacus-fr\/\" rel=\"tag\">Abacus<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/anneaux-borromeens\/\" rel=\"tag\">Anneaux borrom\u00e9ens<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/bouteille-klein\/\" rel=\"tag\">Bouteille Klein<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/boutique-de-curiosites\/\" rel=\"tag\">Boutique de curiosit\u00e9s<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/cellules-de-voronoi\/\" rel=\"tag\">cellules de Vorono\u00ef<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/courbe-de-harriss\/\" rel=\"tag\">Courbe de Harriss<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/edmund-harriss-fr\/\" rel=\"tag\">Edmund Harriss<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/fibration-de-hopf\/\" rel=\"tag\">Fibration de Hopf<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/groupes-de-papiers-peints\/\" rel=\"tag\">Groupes de papiers peints<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/john-conway-fr\/\" rel=\"tag\">John Conway<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/la-sphere-cornue-dalexandre\/\" rel=\"tag\">La sph\u00e8re cornue d&rsquo;Alexandre<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/moebius-fr\/\" rel=\"tag\">Moebius<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/noeud-de-conway\/\" rel=\"tag\">N\u0153ud de Conway<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/origami-fr\/\" rel=\"tag\">origami<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/solides-darchimede\/\" rel=\"tag\">Solides d&rsquo;Archim\u00e8de<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/mathemalchemy.org\/fr\/tag\/variete\/\" rel=\"tag\">vari\u00e9t\u00e9<\/a><\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>La galerie d&rsquo;art et de curiosit\u00e9s Conway a \u00e9t\u00e9 nomm\u00e9e en hommage au c\u00e9l\u00e8bre math\u00e9maticien John H. Conway, d\u00e9c\u00e9d\u00e9 en 2020 des suites de la Covid-19. En savoir plus sur la galerie d&rsquo;art et de curiosit\u00e9s Suivant : Connexions math\u00e9matiques de la terrasse<\/p>\n","protected":false},"author":44503792,"featured_media":9706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[6675,6677],"tags":[6681,7187,6849,6696,6750,7186,6701,7188,7150,6716,6844,6718,7165,6792,7185,7175],"class_list":["post-10960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-concepts-math-de-mathemalchemy","category-connections-mathematiques-de-mathemalchemy","tag-abacus-fr","tag-anneaux-borromeens","tag-bouteille-klein","tag-boutique-de-curiosites","tag-cellules-de-voronoi","tag-courbe-de-harriss","tag-edmund-harriss-fr","tag-fibration-de-hopf","tag-groupes-de-papiers-peints","tag-john-conway-fr","tag-la-sphere-cornue-dalexandre","tag-moebius-fr","tag-noeud-de-conway","tag-origami-fr","tag-solides-darchimede","tag-variete","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Galerie d&#039;art et de curiosit\u00e9s - Connexions math\u00e9matiques - Mathemalchemy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathemalchemy.org\/fr\/2022\/01\/11\/gallerie-dart-et-de-curiosites-connexions-mathematiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Galerie d&#039;art et de curiosit\u00e9s - Connexions math\u00e9matiques - Mathemalchemy\" \/>\n<meta property=\"og:description\" content=\"La galerie d&rsquo;art et de curiosit\u00e9s Conway a \u00e9t\u00e9 nomm\u00e9e en hommage au c\u00e9l\u00e8bre math\u00e9maticien John H. 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