{"id":75,"date":"2015-01-08T10:50:38","date_gmt":"2015-01-08T09:50:38","guid":{"rendered":"http:\/\/test.niepce.com\/?page_id=75"},"modified":"2024-12-14T23:02:10","modified_gmt":"2024-12-14T22:02:10","slug":"anciens-procedes-maison-nicephore-niepce","status":"publish","type":"page","link":"https:\/\/bicentennial-of-photography.org\/fr\/anciens-procedes-maison-nicephore-niepce\/","title":{"rendered":"Anciens proc\u00e9d\u00e9s reconstitu\u00e9s dans la Maison Nic\u00e9phore Ni\u00e9pce"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Reconstitution des premi\u00e8res exp\u00e9riences de Ni\u00e9pce en 1816<\/h2>\n\n\n<style>.kb-row-layout-id75_2f60c7-3e > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id75_2f60c7-3e > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id75_2f60c7-3e > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, calc(20% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(80% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id75_2f60c7-3e > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id75_2f60c7-3e > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 767px){.kb-row-layout-id75_2f60c7-3e > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id75_2f60c7-3e alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column75_7fea31-a8 > .kt-inside-inner-col,.kadence-column75_7fea31-a8 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column75_7fea31-a8 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column75_7fea31-a8 > .kt-inside-inner-col{flex-direction:column;}.kadence-column75_7fea31-a8 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column75_7fea31-a8 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column75_7fea31-a8{position:relative;}@media all and (max-width: 1024px){.kadence-column75_7fea31-a8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column75_7fea31-a8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column75_7fea31-a8\"><div class=\"kt-inside-inner-col\"><div class=\"wp-block-image wp-image-18491 size-thumbnail\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"142\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-niepce-200.jpg\" alt=\"\" class=\"wp-image-18491\"\/><figcaption class=\"wp-element-caption\">Chambre Obscure<br>reconstitu\u00e9e<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n\n\n<style>.kadence-column75_932e29-fb > .kt-inside-inner-col,.kadence-column75_932e29-fb > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column75_932e29-fb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column75_932e29-fb > .kt-inside-inner-col{flex-direction:column;}.kadence-column75_932e29-fb > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column75_932e29-fb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column75_932e29-fb{position:relative;}@media all and (max-width: 1024px){.kadence-column75_932e29-fb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column75_932e29-fb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column75_932e29-fb\"><div class=\"kt-inside-inner-col\">\n<p class=\"wp-block-paragraph\">Suivant scrupuleusement les indications de l\u2019inventeur, Pierre-Yves Mah\u00e9 et Jean-Louis Marignier reconstruisent sa \u201cbo\u00eete\u201d, anc\u00eatre du bo\u00eetier photo, et y placent une lentille simple. Comme lui, ils patientent de longues heures pour que le soleil impressionne enfin les images.<\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">Reconstitutions de r\u00e9tines au chlorure d\u2019argent<\/h3>\n\n\n<style>.wp-block-kadence-advancedgallery .kb-gallery-type-masonry.kb-gallery-id-75_41ab66-81{margin:-5px;}.kb-gallery-type-masonry.kb-gallery-id-75_41ab66-81 .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-75_41ab66-81 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-75_41ab66-81 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-75_41ab66-81 alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-masonry kb-masonry-init kb-gallery-id-75_41ab66-81 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"5\" data-columns-xl=\"5\" data-columns-md=\"5\" data-columns-sm=\"4\" data-columns-xs=\"4\" data-columns-ss=\"3\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02.jpg\" data-description=\"\u00a9 Jean-Louis Marignier\/speos.fr\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02.jpg\" width=\"350\" height=\"350\" alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02.jpg\" data-id=\"18233\" class=\"wp-image-18233\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce02-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03.jpg\" data-description=\"\u00a9 Jean-Louis Marignier\/speos.fr\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03.jpg\" width=\"350\" height=\"350\" alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03.jpg\" data-id=\"18235\" class=\"wp-image-18235\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce03-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04.jpg\" data-description=\"\u00a9 Jean-Louis Marignier\/speos.fr\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04.jpg\" width=\"350\" height=\"350\" alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04.jpg\" data-id=\"18227\" class=\"wp-image-18227\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce04-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05.jpg\" data-description=\"\u00a9 Jean-Louis Marignier\/speos.fr\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05.jpg\" width=\"350\" height=\"350\" alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05.jpg\" data-id=\"18229\" class=\"wp-image-18229\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce05-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06.jpg\" data-description=\"\u00a9 Jean-Louis Marignier\/speos.fr\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\" style=\"padding-bottom:100%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06.jpg\" width=\"350\" height=\"350\" alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06.jpg\" data-id=\"18231\" class=\"wp-image-18231\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/retine-photo-histoire-niepce06-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n\n<p class=\"has-small-font-size wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20)\">\u00a9 Jean-Louis Marignier\/speos.fr<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces n\u00e9gatifs ont \u00e9t\u00e9 r\u00e9alis\u00e9s au moyen d&rsquo;une chambre obscure reconstitu\u00e9e selon les indications donn\u00e9es par Ni\u00e9pce dans ses lettres. Ils sont obtenus sur papier enduit de chlorure d&rsquo;argent pr\u00e9par\u00e9 selon la technique de Ni\u00e9pce retrouv\u00e9e par Jean-Louis Marignier. Comparant sa chambre obscure \u00e0 un \u0153il, Nic\u00e9phore appelle ces n\u00e9gatifs \u00ab\u00a0r\u00e9tines\u00a0\u00bb.<\/p>\n\n\n<style>.kb-row-layout-id75_6971e1-47 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id75_6971e1-47 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id75_6971e1-47 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);grid-template-columns:minmax(0, calc(80% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(20% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id75_6971e1-47 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id75_6971e1-47 > .kt-row-column-wrap{grid-template-columns:minmax(0, 2fr) minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id75_6971e1-47 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id75_6971e1-47 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-left-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column75_1f7da2-b4 > .kt-inside-inner-col,.kadence-column75_1f7da2-b4 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column75_1f7da2-b4 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column75_1f7da2-b4 > .kt-inside-inner-col{flex-direction:column;}.kadence-column75_1f7da2-b4 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column75_1f7da2-b4 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column75_1f7da2-b4{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap.kt-tab-layout-three-grid > .kadence-column75_1f7da2-b4, .kt-row-column-wrap.kt-tab-layout-two-grid > .kadence-column75_1f7da2-b4, .kt-row-column-wrap.kt-tab-layout-row > .kadence-column75_1f7da2-b4{order:2;}}@media all and (max-width: 1024px){.kadence-column75_1f7da2-b4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap.kt-mobile-layout-three-grid > .kadence-column75_1f7da2-b4, .kt-row-column-wrap.kt-mobile-layout-two-grid > .kadence-column75_1f7da2-b4, .kt-row-column-wrap.kt-mobile-layout-row > .kadence-column75_1f7da2-b4{order:2 !important;}.kadence-column75_1f7da2-b4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column75_1f7da2-b4\"><div class=\"kt-inside-inner-col\">\n<p class=\"wp-block-paragraph\">Depuis 1989, Jean-Louis Marignier, sp\u00e9cialiste de l\u2019\u00e9tude des rayonnements avec la mati\u00e8re, d\u00e9crypte les \u00e9crits de Ni\u00e9pce et entreprend l\u2019analyse exp\u00e9rimentale de ses travaux. Il est le premier \u00e0 avoir reconstitu\u00e9 avec succ\u00e8s les diff\u00e9rentes \u00e9tapes qui ont donn\u00e9 naissance au premier proc\u00e9d\u00e9 photographique.<br>Pour que ses exp\u00e9riences collent au mieux \u00e0 celles de Ni\u00e9pce, il est m\u00eame all\u00e9 jusqu\u2019\u00e0 retrouver le bitume de Jud\u00e9e que l\u2019inventeur employait.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column75_615b7f-f7 > .kt-inside-inner-col,.kadence-column75_615b7f-f7 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column75_615b7f-f7 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column75_615b7f-f7 > .kt-inside-inner-col{flex-direction:column;}.kadence-column75_615b7f-f7 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column75_615b7f-f7 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column75_615b7f-f7{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap.kt-tab-layout-three-grid > .kadence-column75_615b7f-f7, .kt-row-column-wrap.kt-tab-layout-two-grid > .kadence-column75_615b7f-f7, .kt-row-column-wrap.kt-tab-layout-row > .kadence-column75_615b7f-f7{order:1;}}@media all and (max-width: 1024px){.kadence-column75_615b7f-f7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap.kt-mobile-layout-three-grid > .kadence-column75_615b7f-f7, .kt-row-column-wrap.kt-mobile-layout-two-grid > .kadence-column75_615b7f-f7, .kt-row-column-wrap.kt-mobile-layout-row > .kadence-column75_615b7f-f7{order:1 !important;}.kadence-column75_615b7f-f7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column75_615b7f-f7\"><div class=\"kt-inside-inner-col\"><div class=\"wp-block-image wp-image-23576 size-full\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"113\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2019\/11\/marign.jpg\" alt=\"\" class=\"wp-image-23576\"\/><figcaption class=\"wp-element-caption\">\u00a9P-Y Mah\u00e9\/Speos.fr<\/figcaption><\/figure>\n<\/div><\/div><\/div>\n\n<\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">Prises de vue avec une r\u00e9plique de l\u2019appareil de Ni\u00e9pce<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ces photographies sur \u00e9mulsion actuelle ont \u00e9t\u00e9 r\u00e9alis\u00e9es avec une reproduction d&rsquo;un des premiers appareils de Ni\u00e9pce.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery .kb-gallery-type-masonry.kb-gallery-id-75_db91a4-93{margin:-10px;}.kb-gallery-type-masonry.kb-gallery-id-75_db91a4-93 .kadence-blocks-gallery-item{padding:10px;}.kb-gallery-id-75_db91a4-93 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-75_db91a4-93 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-75_db91a4-93 alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-masonry kb-masonry-init kb-gallery-id-75_db91a4-93 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none kb-gallery-magnific-init\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce01.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\" style=\"max-width:350px;\"><div 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src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03.jpg\" data-id=\"18213\" class=\"wp-image-18213\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce03-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04.jpg\" data-id=\"18215\" class=\"wp-image-18215\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce04-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05.jpg\" data-id=\"18217\" class=\"wp-image-18217\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce05-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06.jpg\" data-id=\"18219\" class=\"wp-image-18219\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce06-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07.jpg\" data-id=\"18221\" class=\"wp-image-18221\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce07-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08.jpg\" data-id=\"18223\" class=\"wp-image-18223\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce08-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09.jpg\" class=\"kb-gallery-item-link\"   role=\"button\" aria-haspopup=\"dialog\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09.jpg\"   alt=\"\" data-full-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09.jpg\" data-light-image=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09.jpg\" data-id=\"18225\" class=\"wp-image-18225\" srcset=\"https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09.jpg 350w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09-150x150.jpg 150w, https:\/\/bicentennial-of-photography.org\/wp-content\/uploads\/2015\/01\/appareil-photo-niepce09-300x300.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/div><\/div><\/a><\/figure><\/div><\/li><\/ul><\/div>\n\n\n<p class=\"has-small-font-size wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20)\">\u00a9 P-Y Mah\u00e9\/Speos.fr<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Reconstitution des premi\u00e8res exp\u00e9riences de Ni\u00e9pce en 1816 Suivant scrupuleusement les indications de l\u2019inventeur, Pierre-Yves Mah\u00e9 et Jean-Louis Marignier reconstruisent sa \u201cbo\u00eete\u201d, anc\u00eatre du bo\u00eetier photo, et y placent une lentille simple. Comme lui, ils patientent de longues heures pour que le soleil impressionne enfin les images. Reconstitutions de r\u00e9tines au chlorure d\u2019argent \u00a9 Jean-Louis&#8230;<\/p>\n","protected":false},"author":1,"featured_media":26642,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-75","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Anciens Proc\u00e9d\u00e9s : La Maison Nic\u00e9phore Ni\u00e9pce et 200 Ans d\u2019Innovations<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les anciens proc\u00e9d\u00e9s photographiques de Nic\u00e9phore Ni\u00e9pce, une plong\u00e9e fascinante dans l\u2019histoire de la photographie.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bicentennial-of-photography.org\/fr\/anciens-procedes-maison-nicephore-niepce\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anciens Proc\u00e9d\u00e9s : La Maison Nic\u00e9phore Ni\u00e9pce et 200 Ans d\u2019Innovations\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez les anciens proc\u00e9d\u00e9s photographiques de Nic\u00e9phore Ni\u00e9pce, une plong\u00e9e fascinante dans l\u2019histoire de la photographie.\" \/>\n<meta property=\"og:url\" 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