{"id":3898,"date":"2023-09-15T09:00:00","date_gmt":"2023-09-15T07:00:00","guid":{"rendered":"https:\/\/lacartebuissonniere.fr\/?p=3898"},"modified":"2023-09-14T17:57:49","modified_gmt":"2023-09-14T15:57:49","slug":"nouvelle-collection-ginkgo-cyano","status":"publish","type":"post","link":"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/","title":{"rendered":"Nouvelle collection : Ginkgo \u2013 cyano"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>J\u2019ai profit\u00e9 des journ\u00e9es tr\u00e8s lumineuses de fin ao\u00fbt pour m\u2019initier \u00e0 la technique du cyanotype.<\/p>\n\n\n\n<p>Il s\u2019agit d\u2019un proc\u00e9d\u00e9 photographique monochrome n\u00e9gatif mis au point en 1842 par le scientifique et astronome anglais John Frederick William Herschel.<\/p>\n\n\n\n<p>La premi\u00e8re \u00e9tape consiste \u00e0 remplir d\u2019eau le flacon de ferricyanure de potassium et celui de citrate d\u2019ammonium ferrique. Il faut les agiter pour que la poudre se dissolve et attendre vingt-quatre heures.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3899\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c-225x300.jpeg 225w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c-450x600.jpeg 450w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Le chat n\u2019est pas n\u00e9cessaire \u00e0 la man\u0153uvre&nbsp;!<\/p>\n\n\n\n<p>Le lendemain, sous une lumi\u00e8re tamis\u00e9e, j\u2019ai m\u00e9lang\u00e9 les solutions obtenues en volumes \u00e9gaux gr\u00e2ce \u00e0 une \u00e9prouvette transform\u00e9e en verre doseur.<\/p>\n\n\n\n<p>Puis j\u2019en ai enduit des petits carr\u00e9s de papier \u00e0 aquarelle (300 g\/m\u00b2)&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3901\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/865E298C-FDC1-4F79-8E79-0CDE7C998C68_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3901\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/865E298C-FDC1-4F79-8E79-0CDE7C998C68_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/865E298C-FDC1-4F79-8E79-0CDE7C998C68_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/865E298C-FDC1-4F79-8E79-0CDE7C998C68_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/865E298C-FDC1-4F79-8E79-0CDE7C998C68_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3900\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5ED99155-93AE-4068-AA16-AB11823259ED_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3900\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5ED99155-93AE-4068-AA16-AB11823259ED_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5ED99155-93AE-4068-AA16-AB11823259ED_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5ED99155-93AE-4068-AA16-AB11823259ED_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5ED99155-93AE-4068-AA16-AB11823259ED_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3902\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/30AADACE-FBD0-43C7-91E8-4C1D3E7F65BE_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3902\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/30AADACE-FBD0-43C7-91E8-4C1D3E7F65BE_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/30AADACE-FBD0-43C7-91E8-4C1D3E7F65BE_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/30AADACE-FBD0-43C7-91E8-4C1D3E7F65BE_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/30AADACE-FBD0-43C7-91E8-4C1D3E7F65BE_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Une fois les carr\u00e9s secs, je les ai recouverts de feuilles de ginkgo et d\u2019une plaque de verre pour les maintenir, et je les ai expos\u00e9s dix minutes en plein soleil&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3903\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/265A19CF-8E7A-4F47-89D5-0DB51C3CB8DC_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3903\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/265A19CF-8E7A-4F47-89D5-0DB51C3CB8DC_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/265A19CF-8E7A-4F47-89D5-0DB51C3CB8DC_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/265A19CF-8E7A-4F47-89D5-0DB51C3CB8DC_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/265A19CF-8E7A-4F47-89D5-0DB51C3CB8DC_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3904\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/3D133FD7-9D3F-4A9B-8045-38161C8E2EA8_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3904\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/3D133FD7-9D3F-4A9B-8045-38161C8E2EA8_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/3D133FD7-9D3F-4A9B-8045-38161C8E2EA8_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/3D133FD7-9D3F-4A9B-8045-38161C8E2EA8_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/3D133FD7-9D3F-4A9B-8045-38161C8E2EA8_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>J\u2019ai ensuite retir\u00e9 les feuilles et rinc\u00e9 les tirages dans un bac d\u2019eau froide&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3905\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1565CD81-110C-4E4C-86BE-3736EAAE8736_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3905\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1565CD81-110C-4E4C-86BE-3736EAAE8736_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1565CD81-110C-4E4C-86BE-3736EAAE8736_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1565CD81-110C-4E4C-86BE-3736EAAE8736_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1565CD81-110C-4E4C-86BE-3736EAAE8736_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3906\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A7C73DDF-53BF-44B1-B83B-960115357FFB_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3906\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A7C73DDF-53BF-44B1-B83B-960115357FFB_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A7C73DDF-53BF-44B1-B83B-960115357FFB_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A7C73DDF-53BF-44B1-B83B-960115357FFB_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A7C73DDF-53BF-44B1-B83B-960115357FFB_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Il faut effectuer cette t\u00e2che pendant au moins cinq minutes en changeant l\u2019eau jusqu\u2019\u00e0 ce qu\u2019elle devienne claire. C\u2019est pourquoi il \u00e9tait essentiel d\u2019utiliser un papier \u00e0 fort grammage.<\/p>\n\n\n\n<p>Il ne restait plus qu\u2019\u00e0 laisser s\u00e9cher \u00e0 l\u2019air libre environ vingt-quatre heures pour que l\u2019oxydation fasse appara\u00eetre ce bleu magnifique, le ferricyanure ferrique \u00e0 pigment bleu cyan ou bleu de Prusse&nbsp;:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"519\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c-1024x519.jpeg\" alt=\"\" class=\"wp-image-3907\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c-1024x519.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c-300x152.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c-768x389.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c-600x304.jpeg 600w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/2DD8CA18-A240-4D14-9CDC-FCA9936A8FC4_1_105_c.jpeg 1246w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>J\u2019ai renouvel\u00e9 l\u2019exp\u00e9rience quelques jours plus tard, toujours fascin\u00e9e par les changements de couleur&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1001\" height=\"785\" data-id=\"3910\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1F6F6AEF-2D1E-40A7-891D-D8EE8AF6EF57_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3910\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1F6F6AEF-2D1E-40A7-891D-D8EE8AF6EF57_1_105_c.jpeg 1001w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1F6F6AEF-2D1E-40A7-891D-D8EE8AF6EF57_1_105_c-300x235.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1F6F6AEF-2D1E-40A7-891D-D8EE8AF6EF57_1_105_c-768x602.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1F6F6AEF-2D1E-40A7-891D-D8EE8AF6EF57_1_105_c-600x471.jpeg 600w\" sizes=\"auto, (max-width: 1001px) 100vw, 1001px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3909\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A0557C8D-4C67-4FCD-A465-4F9496CE8B5A_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3909\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A0557C8D-4C67-4FCD-A465-4F9496CE8B5A_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A0557C8D-4C67-4FCD-A465-4F9496CE8B5A_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A0557C8D-4C67-4FCD-A465-4F9496CE8B5A_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/A0557C8D-4C67-4FCD-A465-4F9496CE8B5A_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3908\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/E94CBD49-2295-4F41-BF79-A45079E1DA20_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3908\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/E94CBD49-2295-4F41-BF79-A45079E1DA20_1_105_c.jpeg 1024w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/E94CBD49-2295-4F41-BF79-A45079E1DA20_1_105_c-300x225.jpeg 300w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/E94CBD49-2295-4F41-BF79-A45079E1DA20_1_105_c-768x576.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/E94CBD49-2295-4F41-BF79-A45079E1DA20_1_105_c-600x450.jpeg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Apr\u00e8s une semaine sous presse pour corriger leur forme incurv\u00e9e due aux diff\u00e9rents rin\u00e7ages, j\u2019ai pos\u00e9 mes carr\u00e9s sur du papier bouffant de coloris naturel&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3914\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5DC8D9E7-1E2C-4576-9EE5-305DEE5EEE17_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3914\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5DC8D9E7-1E2C-4576-9EE5-305DEE5EEE17_1_105_c.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5DC8D9E7-1E2C-4576-9EE5-305DEE5EEE17_1_105_c-225x300.jpeg 225w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/5DC8D9E7-1E2C-4576-9EE5-305DEE5EEE17_1_105_c-450x600.jpeg 450w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3913\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1BB0A9C5-7811-48B4-8C93-40A99EB2FA8E_1_105_c.jpeg\" alt=\"\" class=\"wp-image-3913\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1BB0A9C5-7811-48B4-8C93-40A99EB2FA8E_1_105_c.jpeg 768w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1BB0A9C5-7811-48B4-8C93-40A99EB2FA8E_1_105_c-225x300.jpeg 225w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/1BB0A9C5-7811-48B4-8C93-40A99EB2FA8E_1_105_c-450x600.jpeg 450w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"754\" height=\"1024\" data-id=\"3916\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/40763179-1AF5-4EA6-85F6-0B0AFAF1B437_1_105_c-754x1024.jpeg\" alt=\"\" class=\"wp-image-3916\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/40763179-1AF5-4EA6-85F6-0B0AFAF1B437_1_105_c-754x1024.jpeg 754w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/40763179-1AF5-4EA6-85F6-0B0AFAF1B437_1_105_c-221x300.jpeg 221w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/40763179-1AF5-4EA6-85F6-0B0AFAF1B437_1_105_c-442x600.jpeg 442w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/40763179-1AF5-4EA6-85F6-0B0AFAF1B437_1_105_c.jpeg 761w\" sizes=\"auto, (max-width: 754px) 100vw, 754px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"762\" height=\"1024\" data-id=\"3915\" src=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/9B5E21B4-D58A-4421-BAB6-45175897ABA1_1_105_c-762x1024.jpeg\" alt=\"\" class=\"wp-image-3915\" srcset=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/9B5E21B4-D58A-4421-BAB6-45175897ABA1_1_105_c-762x1024.jpeg 762w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/9B5E21B4-D58A-4421-BAB6-45175897ABA1_1_105_c-223x300.jpeg 223w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/9B5E21B4-D58A-4421-BAB6-45175897ABA1_1_105_c-446x600.jpeg 446w, https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/9B5E21B4-D58A-4421-BAB6-45175897ABA1_1_105_c.jpeg 765w\" sizes=\"auto, (max-width: 762px) 100vw, 762px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Une nouvelle <a href=\"https:\/\/lacartebuissonniere.fr\/index.php\/collections\/\" target=\"_blank\" rel=\"noreferrer noopener\">collection<\/a> est n\u00e9e\u00a0: Ginkgo \u2013 cyano\u00a0!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J\u2019ai profit\u00e9 des journ\u00e9es tr\u00e8s lumineuses de fin ao\u00fbt pour m\u2019initier \u00e0 la technique du cyanotype. Il s\u2019agit d\u2019un proc\u00e9d\u00e9 photographique monochrome n\u00e9gatif mis au point en 1842 par le scientifique et astronome anglais John Frederick William Herschel. La premi\u00e8re \u00e9tape consiste \u00e0 remplir d\u2019eau le flacon de ferricyanure de potassium et celui de citrate [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"two_page_speed":[],"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3898","post","type-post","status-publish","format-standard","hentry","category-tutos-astuces","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nouvelle collection : Ginkgo \u2013 cyano - La carte buissonni\u00e8re<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nouvelle collection : Ginkgo \u2013 cyano - La carte buissonni\u00e8re\" \/>\n<meta property=\"og:description\" content=\"J\u2019ai profit\u00e9 des journ\u00e9es tr\u00e8s lumineuses de fin ao\u00fbt pour m\u2019initier \u00e0 la technique du cyanotype. Il s\u2019agit d\u2019un proc\u00e9d\u00e9 photographique monochrome n\u00e9gatif mis au point en 1842 par le scientifique et astronome anglais John Frederick William Herschel. La premi\u00e8re \u00e9tape consiste \u00e0 remplir d\u2019eau le flacon de ferricyanure de potassium et celui de citrate [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\" \/>\n<meta property=\"og:site_name\" content=\"La carte buissonni\u00e8re\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lacartebuissonniere\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-15T07:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c.jpeg\" \/>\n<meta name=\"author\" content=\"Carte buissonni\u00e8re\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carte buissonni\u00e8re\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\"},\"author\":{\"name\":\"Carte buissonni\u00e8re\",\"@id\":\"https:\/\/lacartebuissonniere.fr\/#\/schema\/person\/4e60af809837a2287e4f6d4daaf7abd4\"},\"headline\":\"Nouvelle collection : Ginkgo \u2013 cyano\",\"datePublished\":\"2023-09-15T07:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\"},\"wordCount\":316,\"commentCount\":4,\"publisher\":{\"@id\":\"https:\/\/lacartebuissonniere.fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lacartebuissonniere.fr\/wp-content\/uploads\/2023\/08\/6E78C37A-1A79-401E-B5AA-4F9FDDE63B2E_1_105_c.jpeg\",\"articleSection\":[\"COLLECTIONS, TUTOS &amp; ASTUCES\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\",\"url\":\"https:\/\/lacartebuissonniere.fr\/index.php\/2023\/09\/15\/nouvelle-collection-ginkgo-cyano\/\",\"name\":\"Nouvelle collection : Ginkgo \u2013 cyano - 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