{"id":10229,"date":"2022-06-27T23:17:34","date_gmt":"2022-06-28T03:17:34","guid":{"rendered":"https:\/\/mathemalchemy.org\/2022\/06\/27\/phare-fabrication\/"},"modified":"2024-11-04T22:41:14","modified_gmt":"2024-11-05T03:41:14","slug":"phare-fabrication","status":"publish","type":"post","link":"https:\/\/mathemalchemy.org\/fr\/2022\/06\/27\/phare-fabrication\/","title":{"rendered":"Phare &#8211; Fabrication"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"min-height:20rem;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-tertiary-background-color has-background-dim-0 has-background-dim\"><\/span><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"736\" class=\"wp-block-cover__image-background wp-image-7874\" alt=\"\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=900%2C736&#038;ssl=1\" style=\"object-position:53% 22%\" data-object-fit=\"cover\" data-object-position=\"53% 22%\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?w=1256&amp;ssl=1 1256w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=300%2C245&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=1024%2C837&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=768%2C628&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=1200%2C981&amp;ssl=1 1200w\" 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 alignwide has-text-align-center titre-avec-ombrage has-background-color has-text-color\">Phare<\/h2>\n\n\n\n<h3 class=\"wp-block-heading alignwide has-text-align-center titre-avec-ombrage has-background-color has-text-color has-large-font-size\">Fabrication<\/h3>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Structure du phare<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\">\n<figure class=\"wp-block-image size-large coblocks-animate\" data-coblocks-animation=\"slideInLeft\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"489\" height=\"1024\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-1.jpg?resize=489%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-1691\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-1.jpg?resize=489%2C1024&amp;ssl=1 489w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-1.jpg?resize=143%2C300&amp;ssl=1 143w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-1.jpg?resize=734%2C1536&amp;ssl=1 734w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-1.jpg?w=752&amp;ssl=1 752w\" sizes=\"auto, (max-width: 489px) 100vw, 489px\" \/><\/figure>\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<p class=\"wp-block-paragraph\">Le phare a \u00e9t\u00e9 mod\u00e9lis\u00e9 par Sabetta Matsumoto \u00e0 l\u2019aide des logiciels Mathematica et Rhinoceros 3D. Le principe de sa conception est inspir\u00e9 du syst\u00e8me Zip-Form d\u2019Edmund Harriss et Emily Baker, qui facilite la production de formes courbes complexes \u00e0 partir de feuilles plates, en l\u2019occurrence d\u2019acier.<\/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 coblocks-animate\" data-coblocks-animation=\"slideInRight\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-collaboration-mathematics.jpg?resize=732%2C900&#038;ssl=1\" alt=\"Phare par Sabetta Matsumoto\" class=\"wp-image-866\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-collaboration-mathematics.jpg?w=732&amp;ssl=1 732w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/10\/lighthouse-sabetta-matsumoto-mathemalchemy-art-project-collaboration-mathematics.jpg?resize=244%2C300&amp;ssl=1 244w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><div id=\"v-cC8TJ36p-1\" class=\"video-player\"><iframe title='Lecteur vid\u00e9o VideoPress' aria-label='Lecteur vid\u00e9o VideoPress' width='900' height='506' src='https:\/\/videopress.com\/embed\/cC8TJ36p?hd=1&amp;cover=1&amp;loop=0&amp;autoPlay=0&amp;permalink=1&amp;muted=0&amp;controls=1&amp;playsinline=0&amp;useAverageColor=0&amp;preloadContent=metadata' frameborder='0' allowfullscreen data-resize-to-parent=\"true\" allow='clipboard-write; presentation'><\/iframe><\/div><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-normal-font-size wp-block-paragraph\">Le phare a \u00e9t\u00e9 d\u00e9coup\u00e9 \u00e0 l\u2019aide d\u2019une commande num\u00e9rique dans de l\u2019acier doux et fabriqu\u00e9 par Emily Baker et une \u00e9quipe de recherche de l\u2019<a href=\"https:\/\/www.uark.edu\/\" target=\"_blank\" rel=\"noreferrer noopener\">Universit\u00e9 de l&rsquo;Arkansas<\/a>.<\/p>\n<\/div><\/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 alignfull are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 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\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?resize=700%2C933&#038;ssl=1\" alt=\"\" class=\"wp-image-7753\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?w=700&amp;ssl=1 700w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?resize=300%2C400&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/mooving-lighthouse-mathemalchemy-art-installation.jpg?resize=150%2C200&amp;ssl=1 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\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<p class=\"wp-block-paragraph\">L\u2019intention initiale \u00e9tait de polir l\u2019armature d\u00e8s son arriv\u00e9e \u00e0 Duke. Cependant, apr\u00e8s son d\u00e9placement de l\u2019Arkansas, l\u2019\u00e9quipe a d\u00e9couvert que l\u2019humidit\u00e9 pr\u00e9sente pendant le stockage avait oxyd\u00e9 le phare, le recouvrant de rouille. Pour pr\u00e9server la patine, il \u00e9tait hors de question de la poncer. Heureusement, Michael Ribick est chimiste. Il a examin\u00e9 le probl\u00e8me avec attention et a exp\u00e9riment\u00e9 et affin\u00e9 un m\u00e9lange de nettoyants doux (y compris du jus de citron !) capable d\u2019\u00e9liminer les taches de rouille sans alt\u00e9rer la finition. Michael a m\u00e9ticuleusement nettoy\u00e9 et cir\u00e9 la structure en acier, ce qui a donn\u00e9 des r\u00e9sultats impeccables.<\/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-large coblocks-animate\" data-coblocks-animation=\"slideInBottom\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=900%2C900&#038;ssl=1\" alt=\"\" class=\"wp-image-7744\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=400%2C400&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/wax-lighthouse-michael-ribick-mathemalchemy-art-installation.jpg?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Michael Ribick nettoyant et cirant la structure du phare.<\/figcaption><\/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<h2 class=\"wp-block-heading\">Balise Dodecahedron<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio coblocks-animate\" data-coblocks-animation=\"fadeIn\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"900\" height=\"507\" src=\"https:\/\/www.youtube.com\/embed\/DwdGau6jIqs?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\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<p class=\"wp-block-paragraph\">Le dod\u00e9ca\u00e8dre bicolore en vitrail, qui sert de lanterne au phare, a \u00e9t\u00e9 con\u00e7u par Bronna Butler. Michael a assembl\u00e9 le phare avec deux lumi\u00e8res DEL et des lentilles de Fresnel, en plus de s\u2019occuper de l\u2019ensemble du c\u00e2blage \u00e9lectrique.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-primary-color has-secondary-background-color has-text-color has-background wp-block-paragraph\">Lire aussi <a href=\"https:\/\/mathemalchemy.org\/fr\/?p=10900\">Trajectoire du dod\u00e9ca\u00e8dre<\/a> par Bronna Butler<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Projections st\u00e9r\u00e9ographiques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La sph\u00e8re situ\u00e9e au sommet du phare a \u00e9t\u00e9 con\u00e7ue et imprim\u00e9e en trois dimensions par Henry Segerman.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"900\" height=\"507\" src=\"https:\/\/www.youtube.com\/embed\/8QQywzbGAU8?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery alignwide is-style-columns\"><div class=\"\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:23.30199%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 1 sur 5 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-stereographic-projections-lighthouse-hery-segerman-mathemalchemy-art-installation.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-stereographic-projections-lighthouse-hery-segerman-mathemalchemy-art-installation.jpg?strip=info&#038;w=750&#038;ssl=1 750w\" alt=\"\" data-height=\"1000\" data-id=\"7861\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7861\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-stereographic-projections-lighthouse-hery-segerman-mathemalchemy-art-installation.jpg\" data-width=\"750\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-stereographic-projections-lighthouse-hery-segerman-mathemalchemy-art-installation.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 1 of 5 in full-screen\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 2 sur 5 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/michael-ribick-testing-stereographic-projections-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/michael-ribick-testing-stereographic-projections-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=900&#038;ssl=1 900w\" alt=\"\" data-height=\"870\" data-id=\"7860\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7860\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/michael-ribick-testing-stereographic-projections-lighthouse-mathemalchemy-art-installation.jpg\" data-width=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/michael-ribick-testing-stereographic-projections-lighthouse-mathemalchemy-art-installation.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 2 of 5 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:22.97203%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 3 sur 5 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edward-vogel-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edward-vogel-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=750&#038;ssl=1 750w\" alt=\"\" data-height=\"1000\" data-id=\"7859\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7859\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edward-vogel-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg\" data-width=\"750\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edward-vogel-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 3 of 5 in full-screen\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 4 sur 5 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/20220117_143800-1024x1024.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/20220117_143800-1024x1024.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/20220117_143800-1024x1024.jpg?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"Phare\" data-height=\"2000\" data-id=\"5635\" data-link=\"https:\/\/mathemalchemy.org\/2022\/01\/12\/lighthouse-story\/20220117_143800\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/20220117_143800-1024x1024.jpg\" data-width=\"2000\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/20220117_143800-1024x1024.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 4 of 5 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:53.72598%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 5 sur 5 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/stereographic-projection-lighthouse-mathemalchemy-art-installation-1024x1024.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/stereographic-projection-lighthouse-mathemalchemy-art-installation-1024x1024.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/stereographic-projection-lighthouse-mathemalchemy-art-installation-1024x1024.jpg?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"\" data-height=\"1256\" data-id=\"5448\" data-link=\"https:\/\/mathemalchemy.org\/stereographic-projection-lighthouse-mathemalchemy-art-installation\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/stereographic-projection-lighthouse-mathemalchemy-art-installation-1024x1024.jpg\" data-width=\"1256\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/stereographic-projection-lighthouse-mathemalchemy-art-installation-1024x1024.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 5 of 5 in full-screen\"\/><\/figure><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"has-primary-color has-secondary-background-color has-text-color has-background wp-block-paragraph\">Lire aussi <a href=\"https:\/\/mathemalchemy.org\/fr\/?p=10735\">Spotlight on Stereographic Projections<\/a> par Henry Segerman<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Murale<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bronna a peint OctoPi et sa fresque murale avec de la peinture \u00e0 l\u2019huile sur des panneaux de bois, qui sont fix\u00e9s aux murs ext\u00e9rieurs arri\u00e8re de la boulangerie et de la galerie d&rsquo;art et de curiosit\u00e9s.<\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery alignwide is-style-columns\"><div class=\"\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:20.01160%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 1 sur 4 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/mural-on-buildings-w-mahl-mathemalchemy.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/mural-on-buildings-w-mahl-mathemalchemy.jpg?strip=info&#038;w=800&#038;ssl=1 800w\" alt=\"\" data-height=\"689\" data-id=\"3051\" data-link=\"https:\/\/mathemalchemy.org\/mathemalchemy-3\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/mural-on-buildings-w-mahl-mathemalchemy.jpg\" data-width=\"800\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/mural-on-buildings-w-mahl-mathemalchemy.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 1 of 4 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:30.46413%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 2 sur 4 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation-1024x578.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation-1024x578.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation-1024x578.jpg?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"\" data-height=\"1000\" data-id=\"7228\" data-link=\"https:\/\/mathemalchemy.org\/2022\/04\/23\/mural-fabrication\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation-1024x578.jpg\" data-width=\"1772\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/04\/mural-finalisation-painting-bronna-butler-mathemalchemy-art-installation-1024x578.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 2 of 4 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:31.88427%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 3 sur 4 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/finished-mural-with-mahl-stick-mathemalchemy-1024x552.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/finished-mural-with-mahl-stick-mathemalchemy-1024x552.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/finished-mural-with-mahl-stick-mathemalchemy-1024x552.jpg?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"Murale en d\u00e9tail\" data-height=\"600\" data-id=\"3050\" data-link=\"https:\/\/mathemalchemy.org\/mathemalchemy-2\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/finished-mural-with-mahl-stick-mathemalchemy-1024x552.jpg\" data-width=\"1113\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/08\/finished-mural-with-mahl-stick-mathemalchemy-1024x552.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 3 of 4 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:17.64000%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 4 sur 4 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation.jpg?strip=info&#038;w=1000&#038;ssl=1 1000w\" alt=\"Peinture murale derri\u00e8re le phare\" data-height=\"978\" data-id=\"4172\" data-link=\"https:\/\/mathemalchemy.org\/2022\/01\/12\/lighthouse-story\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation\/\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation.jpg\" data-width=\"1000\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/mural-poulpe-lighthouse-story-mathemalchemy-art-installation.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 4 of 4 in full-screen\"\/><\/figure><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Base<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dominique Ehrmann a imagin\u00e9 le socle en bois heptagonal sur lequel repose le phare. Gavin Smith et Alfred Kennett l\u2019ont fabriqu\u00e9, et Bronna l\u2019a peint.<\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery alignwide is-style-rectangular\"><div class=\"\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:65.48258%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 1 sur 3 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/painting-base-lighthouse-bronna-butler-mathemalchemy-art-installation-1.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/painting-base-lighthouse-bronna-butler-mathemalchemy-art-installation-1.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/painting-base-lighthouse-bronna-butler-mathemalchemy-art-installation-1.jpg?strip=info&#038;w=1000&#038;ssl=1 1000w\" alt=\"\" data-height=\"750\" data-id=\"7866\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7866\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/painting-base-lighthouse-bronna-butler-mathemalchemy-art-installation-1.jpg\" data-width=\"1000\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/painting-base-lighthouse-bronna-butler-mathemalchemy-art-installation-1.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 1 of 3 in full-screen\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:34.51742%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 2 sur 3 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/P1000678-1.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/P1000678-1.jpg?strip=info&#038;w=900&#038;ssl=1 900w\" alt=\"\" data-height=\"600\" data-id=\"7868\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7868\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/P1000678-1.jpg\" data-width=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/P1000678-1.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 2 of 3 in full-screen\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" role=\"button\" tabindex=\"0\" aria-label=\"Ouvrir l\u2019image 3 sur 3 en plein \u00e9cran\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edmund-harriss-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edmund-harriss-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?strip=info&#038;w=900&#038;ssl=1 900w\" alt=\"\" data-height=\"675\" data-id=\"7870\" data-link=\"https:\/\/mathemalchemy.org\/?attachment_id=7870\" data-url=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edmund-harriss-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg\" data-width=\"900\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/edmund-harriss-michael-ribick-assembling-lighthouse-mathemalchemy-art-installation.jpg?ssl=1\" data-amp-layout=\"responsive\" tabindex=\"0\" role=\"button\" aria-label=\"Open image 3 of 3 in full-screen\"\/><\/figure><\/div><\/div><\/div><\/div><\/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=\"768\" height=\"1024\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7872\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=300%2C400&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?resize=150%2C200&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/lighthouse-sabetta-matsumoto-bronna-butler-mathemalchemy-art-installation.jpg?w=900&amp;ssl=1 900w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">Sabetta et Bronna avec le phare<\/figcaption><\/figure>\n\n\n\n<div style=\"height:100px\" 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-tortoise\">En savoir plus sur le phare<\/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=10764 data-slides-per-view=2 data-slide-count=6 data-aspect-ratio=0.75><div class=\"swiper\"><div class=\"swiper-wrapper\">\n\t\t\t<article data-post-id=\"10229\" class=\"post-has-image swiper-slide tag-bronna-butler-fr tag-dodecaedre tag-emily-baker-fr tag-henry-segerman-fr tag-phare tag-projection-stereographique tag-sabetta-matsumoto-fr tag-vitrail 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\/06\/27\/phare-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=\"736\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?fit=900%2C736&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Phare &#8211; Fabrication\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?w=1256&amp;ssl=1 1256w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=300%2C245&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=1024%2C837&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=768%2C628&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?resize=1200%2C981&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"10097\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/assembling-lighthouse-mathemalchemy-art-installation-1-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?fit=1256%2C1027&amp;ssl=1\" data-orig-size=\"1256,1027\" data-comments-opened=\"0\" data-image-meta=\"{&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;}\" data-image-title=\"assembling-lighthouse-mathemalchemy-art-installation-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg?fit=900%2C736&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\/06\/27\/phare-fabrication\/\" rel=\"bookmark\">Phare &#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\n\t\t\t<article data-post-id=\"10737\" class=\"post-has-image swiper-slide tag-balise tag-murale tag-phare 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\/12\/phare-a-travers-le-miroir-mathemalchimique\/\" 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\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?fit=900%2C900&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Phare &#8211; \u00c0 travers le miroir Math\u00e9mAlchimique\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=800%2C800&amp;ssl=1 800w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=400%2C400&amp;ssl=1 400w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?resize=200%2C200&amp;ssl=1 200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9461\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-mathemalchemy-art-installation.jpg?fit=1200%2C1200&amp;ssl=1\" data-orig-size=\"1200,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;}\" data-image-title=\"puffin-keepers-lighthouse-story-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/puffin-keepers-lighthouse-story-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\/12\/phare-a-travers-le-miroir-mathemalchimique\/\" rel=\"bookmark\">Phare &#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=\"10921\" class=\"post-has-image swiper-slide tag-dodecaedre tag-gps-fr tag-heptagone tag-lentilles-de-fresnel tag-phare tag-projection-stereographique tag-trajectoire-dodecaedrique 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\/phare-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=\"475\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?fit=900%2C475&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Phare &#8211; Connexions math\u00e9matiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?w=2258&amp;ssl=1 2258w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=300%2C158&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=1024%2C541&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=768%2C405&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=1536%2C811&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=2048%2C1081&amp;ssl=1 2048w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=1200%2C633&amp;ssl=1 1200w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?resize=1568%2C828&amp;ssl=1 1568w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?w=1800&amp;ssl=1 1800w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9728\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?fit=2258%2C1192&amp;ssl=1\" data-orig-size=\"2258,1192\" data-comments-opened=\"1\" data-image-meta=\"{&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;}\" data-image-title=\"lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2022\/01\/lighthouse-fresnel-stereographic-projection-mathemalchemy-art-installation.jpg?fit=900%2C475&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\/phare-connexions-mathematiques\/\" rel=\"bookmark\">Phare &#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=\"10735\" class=\"post-has-image swiper-slide tag-carte tag-impression-3d-fr tag-la-lumiere tag-phare tag-projection-stereographique category-mathemalchemy-en-theories 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\/2021\/05\/01\/lumiere-sur-les-projections-stereographiques\/\" 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=\"663\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?fit=900%2C663&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Lumi\u00e8re sur&#8230; les projections st\u00e9r\u00e9ographiques\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?resize=300%2C221&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?resize=768%2C566&amp;ssl=1 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9220\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/stereographic-projection-mathemalchemy-art-project-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?fit=1000%2C737&amp;ssl=1\" data-orig-size=\"1000,737\" data-comments-opened=\"1\" data-image-meta=\"{&quot;copyright&quot;:&quot;This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&quot;}\" data-image-title=\"stereographic-projection-mathemalchemy-art-project\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/04\/stereographic-projection-mathemalchemy-art-project.jpg?fit=900%2C663&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\/2021\/05\/01\/lumiere-sur-les-projections-stereographiques\/\" rel=\"bookmark\">Lumi\u00e8re sur&#8230; les projections st\u00e9r\u00e9ographiques<\/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=\"10900\" class=\"post-has-image swiper-slide tag-balise tag-bronna-butler-fr tag-dodecaedre tag-lentilles-led tag-phare tag-sabetta-matsumoto-fr tag-trajectoire-dodecaedrique tag-vitrail category-mathemalchemy-en-theories 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\/2021\/01\/19\/trajectoire-dodecaedrique\/\" 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=\"506\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?fit=900%2C506&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Trajectoire dod\u00e9ca\u00e9drique\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?resize=1200%2C675&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"9126\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?fit=1280%2C720&amp;ssl=1\" data-orig-size=\"1280,720\" data-comments-opened=\"1\" data-image-title=\"dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2021\/01\/dodecahedronal-trajectory-bronna-butler-mathemalchemy-art-project.jpg?fit=900%2C506&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\/2021\/01\/19\/trajectoire-dodecaedrique\/\" rel=\"bookmark\">Trajectoire dod\u00e9ca\u00e9drique<\/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=\"10764\" class=\"post-has-image swiper-slide tag-chronique-video tag-dominique-ehrmann-fr tag-integration-de-riemann tag-maquette-fr tag-phare tag-processus-de-creation tag-scene-nautique category-realisation-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\/2020\/11\/12\/processus-de-creation-de-la-maquette\/\" 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=\"499\" src=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?fit=900%2C499&amp;ssl=1\" class=\"image-fit-cover wp-post-image\" alt=\"Processus de cr\u00e9ation de la Maquette\" object-fit=\"cover\" layout=\"fill\" srcset=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?w=1564&amp;ssl=1 1564w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?resize=300%2C166&amp;ssl=1 300w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?resize=1024%2C568&amp;ssl=1 1024w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?resize=768%2C426&amp;ssl=1 768w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?resize=1536%2C852&amp;ssl=1 1536w, https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?resize=1200%2C666&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"8905\" data-permalink=\"https:\/\/mathemalchemy.org\/fr\/mathemalchemy-360-tour-67-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?fit=1564%2C868&amp;ssl=1\" data-orig-size=\"1564,868\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;Mathemalchemy&quot;,&quot;camera&quot;:&quot;Canon EOS DIGITAL REBEL XSi&quot;,&quot;caption&quot;:&quot;Mathemalchemy-360-tour&quot;,&quot;created_timestamp&quot;:&quot;1598886071&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;18&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.125&quot;,&quot;title&quot;:&quot;Mathemalchemy-360-tour&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Mathemalchemy-360-tour\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Mathemalchemy&amp;rsquo;s final maquette&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/mathemalchemy.org\/wp-content\/uploads\/2020\/09\/tour-67-e1601858479125.jpg?fit=900%2C499&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\/2020\/11\/12\/processus-de-creation-de-la-maquette\/\" rel=\"bookmark\">Processus de cr\u00e9ation de la Maquette<\/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\" class=\"swiper-pagination-bullet\" aria-label=\"Aller \u00e0 la diapositive 1\" selected><\/button><button option=\"1\" class=\"swiper-pagination-bullet\" aria-label=\"Aller \u00e0 la diapositive 2\" 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Le principe de sa conception est inspir\u00e9 du syst\u00e8me Zip-Form d\u2019Edmund Harriss et Emily Baker, qui facilite la production de formes courbes complexes \u00e0 partir de feuilles plates, en l\u2019occurrence d\u2019acier. Le phare a \u00e9t\u00e9 d\u00e9coup\u00e9<a class=\"more-link\" href=\"https:\/\/mathemalchemy.org\/fr\/2022\/06\/27\/phare-fabrication\/\">Lire la suite <span class=\"screen-reader-text\">\u00ab\u00a0Phare &#8211; Fabrication\u00a0\u00bb<\/span><\/a><\/p>\n","protected":false},"author":44503792,"featured_media":10097,"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,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[6672],"tags":[6691,6761,6702,6711,6728,6835,6735,6838],"class_list":["post-10229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fabrication-de-mathemalchemy","tag-bronna-butler-fr","tag-dodecaedre","tag-emily-baker-fr","tag-henry-segerman-fr","tag-phare","tag-projection-stereographique","tag-sabetta-matsumoto-fr","tag-vitrail","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Phare - Fabrication - Mathemalchemy<\/title>\n<meta name=\"description\" content=\"Suivez la fabrication du phare de Mathemalchemy : structure en m\u00e9tal, dod\u00e9ca\u00e8dre en verre, projections st\u00e9r\u00e9ographiques et assemblage.\" \/>\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\/06\/27\/phare-fabrication\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Phare - Fabrication - Mathemalchemy\" \/>\n<meta property=\"og:description\" content=\"Suivez la fabrication du phare de Mathemalchemy : structure en m\u00e9tal, dod\u00e9ca\u00e8dre en verre, projections st\u00e9r\u00e9ographiques et assemblage.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathemalchemy.org\/fr\/2022\/06\/27\/phare-fabrication\/\" \/>\n<meta property=\"og:site_name\" content=\"Mathemalchemy\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Mathemalchemy-103377841519027\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-28T03:17:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-05T03:41:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mathemalchemy.org\/wp-content\/uploads\/2022\/06\/assembling-lighthouse-mathemalchemy-art-installation-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1256\" \/>\n\t<meta property=\"og:image:height\" content=\"1027\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"mathemalchemy team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"mathemalchemy team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/mathemalchemy.org\\\/fr\\\/2022\\\/06\\\/27\\\/phare-fabrication\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mathemalchemy.org\\\/fr\\\/2022\\\/06\\\/27\\\/phare-fabrication\\\/\"},\"author\":{\"name\":\"mathemalchemy team\",\"@id\":\"https:\\\/\\\/mathemalchemy.org\\\/#\\\/schema\\\/person\\\/bcd1d0a50ff45c4951f837be7a1ac1e2\"},\"headline\":\"Phare &#8211; 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