{"id":5866,"date":"2021-01-29T14:32:16","date_gmt":"2021-01-29T14:32:16","guid":{"rendered":"https:\/\/www.affinite.fr\/index.php\/2021\/01\/29\/diy-un-herbier-en-cyanotype\/"},"modified":"2021-01-29T14:32:16","modified_gmt":"2021-01-29T14:32:16","slug":"diy-un-herbier-en-cyanotype","status":"publish","type":"post","link":"http:\/\/www.affinite.fr\/index.php\/2021\/01\/29\/diy-un-herbier-en-cyanotype\/","title":{"rendered":"DIY un Herbier en cyanotype"},"content":{"rendered":"<p> [ad_1]<br \/>\n<br \/><img decoding=\"async\" src=\"https:\/\/maison2.advcdn.net\/images\/medias\/000\/054\/000054382\/200.jpg\" \/><\/p>\n<div itemprop=\"articleBody\">\n<p>\n  Profitons des jours ensoleill\u00e9s pour faire connaissance avec le cyanotype,\u00a0technique d\u00e9couverte par <span open=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\">John <strong>Herschel,\u00a0<\/strong><\/span><span open=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\">botaniste et photographe n\u00e9e en 1799\u00a0et <strong>Anna<\/strong><\/span>\u00a0<strong>Atkins<\/strong> qui d\u00e9cide d&rsquo;utiliser ce proc\u00e9d\u00e9 pour r\u00e9aliser les illustrations d&rsquo;un <a href=\"http:\/\/www.affinite.fr\/index.php\/2023\/08\/24\/lart-de-la-glace-transforme-en-business-la-vision-unique-de-fabien-gris\/\">livre<\/a> <strong><em style=\"box-sizing: inherit; font-style: italic;\">\u00ab\u00a0British Algae\u00a0\u00bb : Cyanotype Impressions<\/em>.<\/strong>\n<\/p>\n<p>\n  Les illustrations du livre ressemblent \u00e0 des <strong>planches d&rsquo;herbier<\/strong> et sont r\u00e9alis\u00e9es par le proc\u00e9d\u00e9 dit du\u00a0 <strong>photogramme,<\/strong> en posant des algues s\u00e9ch\u00e9es sur des feuilles de papier recouvertes du m\u00e9lange : <span open=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\"><strong>ferricyanure de potassium et citrate d\u2019ammonium ferrique.<\/strong>\u00a0<\/span>\n<\/p>\n<p>\n  <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">Ce proc\u00e9d\u00e9 compos\u00e9 \u00e0 part \u00e9gale du m\u00e9lange<\/span> <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">est appliqu\u00e9 au pinceau sur du papier, <strong>papier Arches, japonais, v\u00e9g\u00e9tal, aquarelle<\/strong> ou du tissu, du verre du bois. Choisir un pinceau sans virole m\u00e9tallique, en poil de ch\u00e8vre, un pinceau mousse ou un rouleau&#8230; et faites des essais.<\/span> <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">Une fois pos\u00e9 le produit plus ou moins r\u00e9guli\u00e8rement,<\/span> <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">on le laisse s\u00e9cher<\/span> <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">dans l&rsquo;obscurit\u00e9<strong>.<\/strong><\/span>\n<\/p>\n<p>\n  <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">Toujours dans l&rsquo;obscurit\u00e9, disposer sur le support, des <strong>feuilles s\u00e9ch\u00e9es,<\/strong> des <strong>fleurs<\/strong> ou des d\u00e9coupes de papier. Presser l&rsquo;ensemble entre un suport rigide et une plaque de verre maintenue par des pinces \u00e0 dessin.<\/span>\n<\/p>\n<p>\n  <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">Poser le cadre au soleil plusieurs heures, au contact des r<strong>ayons ultraviolets<\/strong>, soleil ou lampe, le m\u00e9lange magique se transforme\u00a0en prenant une teinte de plus en plus sombre pouvant aller m\u00eame, jusqu&rsquo;au noir profond.<\/span>\n<\/p>\n<p>\n  Enlever les pinces, puis les feuilles et pr\u00e9parer dans un bac suffisament large un bain d&rsquo;eau vinaigr\u00e9 10 \u00e0 \u00e0 20 %. Tremper la feuille en remuant l&rsquo;eau lib\u00e9rant le pigment bleu <span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">insoluble, puis tremper le papier dans un bain d&rsquo;eau pure qui stabilisera le p<\/span><span background-color:=\"\" display:=\"\" float:=\"\" font-size:=\"\" font-style:=\"\" font-variant-caps:=\"\" font-weight:=\"\" inline=\"\" letter-spacing:=\"\" open=\"\" orphans:=\"\" style=\"caret-color: rgb(34, 34, 34); color: rgb(34, 34, 34); font-family:\" text-align:=\"\" text-decoration:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\">igmentet rendra le <strong>bleu intense.<\/strong><\/span>\n<\/p>\n<p>\n  Pour acheter les produits : <strong>disactis.com<\/strong>\n<\/p>\n<p>\n  Pour les feuilles : une presse \u00e0 herbier ou des journaux press\u00e9s entre des planches de bois ou de carton \u00e9pais.\n<\/p>\n<\/p><\/div>\n<p><script async defer crossorigin=\"anonymous\" src=\"https:\/\/connect.facebook.net\/fr_FR\/sdk.js#xfbml=1&#038;version=v6.0&#038;appId=252025098257546&#038;autoLogAppEvents=1\"><\/script><br \/>\n<br \/>[ad_2]<br \/>\n<br \/><a href=\"http:\/\/feedproxy.google.com\/~r\/maison-actus\/~3\/gbq_E2tUO3s\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Profitons des jours ensoleill\u00e9s pour faire connaissance avec le cyanotype,\u00a0technique d\u00e9couverte par John Herschel,\u00a0botaniste et photographe n\u00e9e en 1799\u00a0et &hellip; <a href=\"http:\/\/www.affinite.fr\/index.php\/2021\/01\/29\/diy-un-herbier-en-cyanotype\/\" class=\"more-link\">Plus <span class=\"screen-reader-text\">DIY un Herbier en cyanotype<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":5867,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-5866","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tous"],"_links":{"self":[{"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/posts\/5866"}],"collection":[{"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/comments?post=5866"}],"version-history":[{"count":0,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/posts\/5866\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/media\/5867"}],"wp:attachment":[{"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/media?parent=5866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/categories?post=5866"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.affinite.fr\/index.php\/wp-json\/wp\/v2\/tags?post=5866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}