{"id":844,"date":"2025-08-18T09:39:35","date_gmt":"2025-08-18T07:39:35","guid":{"rendered":"https:\/\/www.francoishardel.com\/?p=844"},"modified":"2025-09-03T14:17:54","modified_gmt":"2025-09-03T12:17:54","slug":"le-portrait-a-la-chambre-9-x-12-une-ecole-dauthenticite","status":"publish","type":"post","link":"https:\/\/www.francoishardel.com\/en\/le-portrait-a-la-chambre-9-x-12-une-ecole-dauthenticite\/","title":{"rendered":"Le portrait \u00e0 la chambre 9 x 12 : une \u00e9cole d\u2019authenticit\u00e9"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb4px||3px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.4&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p style=\"text-align: justify;\"><!-- divi:paragraph -->Le portrait \u00e0 la chambre, au format 9&#215;12, traverse le temps depuis le d\u00e9but du XX\u1d49 si\u00e8cle.<br \/>Ce format classique, largement utilis\u00e9 par les photographes de studio et de reportage, reste aujourd\u2019hui une \u00e9cole de rigueur et d\u2019authenticit\u00e9.<\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][et_pb_accordion _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb toggle_level=\u00a0\u00bbh1&Prime; toggle_font=\u00a0\u00bb|700|||||||\u00a0\u00bb toggle_text_align=\u00a0\u00bbjustify\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bbUn format au service de l\u2019histoire et de la m\u00e9moire\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p data-start=\"1425\" data-end=\"1836\" style=\"text-align: justify;\">Le 9&#215;12 ne s\u2019est pas limit\u00e9 aux portraits de studio : il a aussi servi de support \u00e0 de vastes entreprises documentaires et patrimoniales. On le retrouve dans la grande campagne des<strong> <a href=\"https:\/\/albert-kahn.hauts-de-seine.fr\/les-collections\/presentation\/photographies-et-films\/les-archives-de-la-planete\"><em data-start=\"1606\" data-end=\"1672\">Archives de la Plan\u00e8te<\/em><\/a> <\/strong>initi\u00e9e par <strong>Albert Kahn<\/strong> au d\u00e9but du XX\u1d49 si\u00e8cle, qui visait \u00e0 constituer une m\u00e9moire visuelle du monde \u00e0 travers des portraits, des paysages et des sc\u00e8nes de vie.<\/p>\n<p data-start=\"1838\" data-end=\"2093\" style=\"text-align: justify;\">Des pr\u00e9curseurs comme <a href=\"https:\/\/www.musee-orsay.fr\/fr\/ressources\/nadar\"><strong>Nadar<\/strong><span aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"><path d=\"M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z\"><\/path><\/svg><\/span><\/a> en ont explor\u00e9 toutes les possibilit\u00e9s : des portraits embl\u00e9matiques en studio jusqu\u2019aux explorations audacieuses des catacombes de Paris, d\u00e9montrant la polyvalence du format.<\/p>\n<p data-start=\"2095\" data-end=\"2466\" style=\"text-align: justify;\">En Vend\u00e9e, le m\u00e9decin et chercheur <strong data-start=\"2130\" data-end=\"2149\">Marcel Baudouin<\/strong> s\u2019en est servi pour documenter les sites arch\u00e9ologiques c\u00f4tiers : m\u00e9galithes, vestiges pr\u00e9historiques et n\u00e9cropoles maritimes. Ses plaques constituent un pr\u00e9cieux corpus scientifique et visuel, conserv\u00e9 notamment aux <a href=\"https:\/\/archives.lessablesdolonne.fr\/archive\/resultats\/simple\/lineaire\/FRAC85194_657920?RECH_S=baudouin&amp;RECH_SELECTOR%5B0%5D=archives&amp;type=simple\"><strong>Archives municipales des Sables d\u2019Olonne<\/strong><span aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"><path d=\"M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z\"><\/path><\/svg><\/span>.<\/a><\/p>\n<p data-start=\"2468\" data-end=\"2724\" style=\"text-align: justify;\">On peut \u00e9galement citer <a data-start=\"2492\" data-end=\"2531\" rel=\"noopener\" target=\"_new\" class=\"decorated-link cursor-pointer\" href=\"https:\/\/gallica.bnf.fr\"><strong>Henri Rivi\u00e8re<\/strong><span aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"><path d=\"M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z\"><\/path><\/svg><\/span><\/a>, artiste et photographe, qui utilisa ces formats pour documenter la construction de la tour Eiffel, inscrivant l\u2019un des plus grands chantiers de son temps dans l\u2019histoire de la photographie.<\/p>\n<p data-start=\"2726\" data-end=\"2923\" style=\"text-align: justify;\">Ainsi, le 9&#215;12 appara\u00eet comme un format universel : il a servi \u00e0 immortaliser les visages, \u00e0 archiver les bouleversements de l\u2019histoire, et \u00e0 explorer les traces les plus anciennes de l\u2019humanit\u00e9.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbUn format embl\u00e9matique de la transition technique\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p>Le format 9&#215;12 cm a \u00e9t\u00e9 l\u2019un des plus courants \u00e0 la fin du XIX\u1d49 et au d\u00e9but du XX\u1d49 si\u00e8cle, notamment dans le domaine du portrait. Cette p\u00e9riode correspond \u00e0 une \u00e9volution d\u00e9cisive des supports photosensibles. On est pass\u00e9 des plaques humides au collodion \u2014 o\u00f9 le verre devait \u00eatre sensibilis\u00e9 dans un bain de nitrate d\u2019argent et expos\u00e9 encore humide, demandant une grande rapidit\u00e9 d\u2019ex\u00e9cution \u2014 aux plaques s\u00e8ches de verre aux sels de chlorure et de bromure d\u2019argent, beaucoup plus pratiques et stables dans le temps. Cette innovation a lib\u00e9r\u00e9 les photographes de la lourdeur des laboratoires ambulants, et leur a permis de pr\u00e9parer ou d\u2019acheter des plaques d\u00e9j\u00e0 pr\u00eates \u00e0 l\u2019emploi. Gr\u00e2ce aux ch\u00e2ssis pouvant accueillir plusieurs plaques, il devenait possible de multiplier les prises de vue avec une pr\u00e9cision et une continuit\u00e9 accrues, tout en conservant la qualit\u00e9 exceptionnelle et la richesse de d\u00e9tail propres au verre.<\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb0px||4px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_gallery gallery_ids=\u00a0\u00bb942,941&Prime; fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb1px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.4&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><!-- divi:paragraph --><\/p>\n<p data-start=\"614\" data-end=\"900\" style=\"text-align: justify;\">Le 9&#215;12 cm est l\u2019un des formats embl\u00e9matiques de la photographie argentique.<br data-start=\"690\" data-end=\"693\" \/>Assez grand pour restituer la finesse des d\u00e9tails, mais assez maniable pour \u00eatre utilis\u00e9 en ext\u00e9rieur comme en int\u00e9rieur, il s\u2019est impos\u00e9 comme un compromis id\u00e9al entre la chambre de studio et la mobilit\u00e9.<\/p>\n<p data-start=\"902\" data-end=\"1028\" style=\"text-align: justify;\">Dans l\u2019histoire, ce format fut celui des portraits officiels, des archives d\u2019identit\u00e9, mais aussi des photographies intimes.<\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][et_pb_gallery gallery_ids=\u00a0\u00bb948,949,950,951&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb caption_text_align=\u00a0\u00bbjustify\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb body_text_align=\u00a0\u00bbjustify\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb closed_toggle_text_color=\u00a0\u00bb#000000&Prime; closed_toggle_font=\u00a0\u00bb|600|||||||\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bbUne m\u00e9thode qui ralentit le regard\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p data-start=\"1171\" data-end=\"1251\">Photographier \u00e0 la chambre impose un rythme particulier. Chaque geste compte :<\/p>\n<ul data-start=\"1253\" data-end=\"1429\">\n<li data-start=\"1253\" data-end=\"1285\">\n<p data-start=\"1255\" data-end=\"1285\">la mise en place du ch\u00e2ssis,<\/p>\n<\/li>\n<li data-start=\"1286\" data-end=\"1315\">\n<p data-start=\"1288\" data-end=\"1315\">la pr\u00e9paration du d\u00e9poli,<\/p>\n<\/li>\n<li data-start=\"1316\" data-end=\"1372\">\n<p data-start=\"1318\" data-end=\"1372\">l\u2019ajustement de la mise au point sous le voile noir,<\/p>\n<\/li>\n<li data-start=\"1373\" data-end=\"1429\">\n<p data-start=\"1375\" data-end=\"1429\">la pose enfin, o\u00f9 le sujet doit trouver sa pr\u00e9sence.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1431\" data-end=\"1601\">Ce temps suspendu est pr\u00e9cieux : il donne au portrait l\u2019occasion d\u2019entrer dans une forme de concentration, et au photographe celle d\u2019affiner son cadrage et sa lumi\u00e8re.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbLe minimum de retouches, le maximum d\u2019authenticit\u00e9\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<p data-start=\"1748\" data-end=\"1957\">Contrairement \u00e0 l\u2019\u00e8re num\u00e9rique o\u00f9 les retouches sont illimit\u00e9es, le portrait \u00e0 la chambre oblige \u00e0 viser juste d\u00e8s la prise de vue.<br data-start=\"1880\" data-end=\"1883\" \/>La nettet\u00e9, le contraste, le fond : tout se d\u00e9cide au moment de la pose.<\/p>\n<p data-start=\"1959\" data-end=\"2076\">C\u2019est cette exigence qui conf\u00e8re aux images une force particuli\u00e8re.<br data-start=\"2026\" data-end=\"2029\" \/>Le moindre d\u00e9tail devient une part de justesse.<\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb toggle_text_align=\u00a0\u00bbjustify\u00a0\u00bb closed_toggle_text_align=\u00a0\u00bbjustify\u00a0\u00bb body_text_align=\u00a0\u00bbjustify\u00a0\u00bb text_orientation=\u00a0\u00bbjustified\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion_item title=\u00a0\u00bbUn cadre et un environnement choisis\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<p data-start=\"2259\" data-end=\"2457\" style=\"text-align: justify;\">La chambre 9&#215;12 permet de travailler finement le rapport entre sujet et d\u00e9cor.<br data-start=\"2337\" data-end=\"2340\" \/>Le portrait ne se r\u00e9duit pas au visage, il dialogue avec l\u2019environnement \u2014 une fa\u00e7ade, un jardin, un mur, un objet.<\/p>\n<p data-start=\"2459\" data-end=\"2522\" style=\"text-align: justify;\">Le contexte devient m\u00e9moire, inscrit dans la plaque sensible.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb][\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_gallery gallery_ids=\u00a0\u00bb955,953,954,958,956,957&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_orientation=\u00a0\u00bbjustified\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb][et_pb_column _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb type=\u00a0\u00bb4_4&Prime;][dsm_animated_gradient_text _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb animated_gradient_speed=\u00a0\u00bb22&Prime; hover_enabled=\u00a0\u00bb0&Prime; sticky_enabled=\u00a0\u00bb0&Prime; animated_gradient_text=\u00a0\u00bbUne pratique pour les workshops\u00a0\u00bb][\/dsm_animated_gradient_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_accordion _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; sticky_enabled=\u00a0\u00bb0&Prime;][et_pb_accordion_item title=\u00a0\u00bbProposer un atelier de portrait \u00e0 la chambre, c\u2019est inviter les participants \u00e0 exp\u00e9rimenter :\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb open=\u00a0\u00bboff\u00a0\u00bb]<\/p>\n<ul data-start=\"2740\" data-end=\"2920\">\n<li data-start=\"2740\" data-end=\"2799\">\n<p data-start=\"2742\" data-end=\"2799\">la lenteur et la concentration n\u00e9cessaires \u00e0 ce m\u00e9dium,<\/p>\n<\/li>\n<li data-start=\"2800\" data-end=\"2870\">\n<p data-start=\"2802\" data-end=\"2870\">l\u2019exp\u00e9rience physique du dispositif (voile noir, bascule, d\u00e9poli),<\/p>\n<\/li>\n<li data-start=\"2871\" data-end=\"2920\">\n<p data-start=\"2873\" data-end=\"2920\">la valeur d\u2019un portrait pens\u00e9, compos\u00e9, v\u00e9cu.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2922\" data-end=\"3075\">Cette m\u00e9thode apprend \u00e0 ralentir, \u00e0 se rendre disponible \u00e0 l\u2019autre, et \u00e0 accepter que la photographie ne soit pas qu\u2019un instantan\u00e9, mais une rencontre.<\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=\u00a0\u00bbTrois modules en miroir du premier paragraphe\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb open=\u00a0\u00bbon\u00a0\u00bb]<\/p>\n<ul>\n<li data-start=\"930\" data-end=\"1116\">\n<p data-start=\"932\" data-end=\"1116\"><strong data-start=\"932\" data-end=\"955\">Revisiter les lieux<\/strong> : explorer un espace architectural ou naturel avec la lenteur impos\u00e9e par la chambre, en d\u00e9couvrant comment la lumi\u00e8re transforme la perception et la m\u00e9moire.<\/p>\n<\/li>\n<li data-start=\"1117\" data-end=\"1272\">\n<p data-start=\"1119\" data-end=\"1272\"><strong data-start=\"1119\" data-end=\"1141\">Rencontrer l\u2019autre<\/strong> : du portrait au nu artistique, apprendre \u00e0 composer une image comme un dialogue, o\u00f9 le temps de pose devient un moment partag\u00e9.<\/p>\n<\/li>\n<li data-start=\"1273\" data-end=\"1439\">\n<p data-start=\"1275\" data-end=\"1439\"><strong data-start=\"1275\" data-end=\"1303\">R\u00e9\u00e9valuer les situations<\/strong> : observer la vie quotidienne et les d\u00e9tails du r\u00e9el sous un angle in\u00e9dit, en redonnant valeur et intensit\u00e9 \u00e0 ce qui semblait anodin.<\/p>\n<\/li>\n<\/ul>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le portrait \u00e0 la chambre, au format 9&#215;12, traverse le temps depuis le d\u00e9but du XX\u1d49 si\u00e8cle.Ce format classique, largement utilis\u00e9 par les photographes de studio et de reportage, reste aujourd\u2019hui une \u00e9cole de rigueur et d\u2019authenticit\u00e9. Le 9&#215;12 ne s\u2019est pas limit\u00e9 aux portraits de studio : il a aussi servi de support \u00e0 de vastes entreprises documentaires et patrimoniales. On le retrouve dans la grande campagne des Archives de la Plan\u00e8te initi\u00e9e par Albert Kahn au d\u00e9but du XX\u1d49 si\u00e8cle, qui visait \u00e0 constituer une m\u00e9moire visuelle du monde \u00e0 travers des portraits, des paysages et des sc\u00e8nes de vie. Des pr\u00e9curseurs comme Nadar en ont explor\u00e9 toutes les possibilit\u00e9s : des portraits embl\u00e9matiques en studio jusqu\u2019aux explorations audacieuses des catacombes de Paris, d\u00e9montrant la polyvalence du format. En Vend\u00e9e, le m\u00e9decin et chercheur Marcel Baudouin s\u2019en est servi pour documenter les sites arch\u00e9ologiques c\u00f4tiers : m\u00e9galithes, vestiges pr\u00e9historiques et n\u00e9cropoles maritimes. Ses plaques constituent un pr\u00e9cieux corpus scientifique et visuel, conserv\u00e9 notamment aux Archives municipales des Sables d\u2019Olonne. On peut \u00e9galement citer Henri Rivi\u00e8re, artiste et photographe, qui utilisa ces formats pour documenter la construction de la tour Eiffel, inscrivant l\u2019un des plus grands chantiers de son [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":948,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:paragraph -->\n<p>Le portrait \u00e0 la chambre, au format 9x12, traverse le temps depuis le d\u00e9but du XX\u1d49 si\u00e8cle.<br>Ce format classique, largement utilis\u00e9 par les photographes de studio et de reportage, reste aujourd\u2019hui une \u00e9cole de rigueur et d\u2019authenticit\u00e9.<\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"1080","footnotes":""},"categories":[9,64],"tags":[162,163,168,155,160,156,167,159,164,165,87,171,157,166,170,158],"class_list":["post-844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sivlerprint","category-photographie-perpeturel-memoire","tag-adox","tag-agrandisseur-photo","tag-authenticite-en-photographie","tag-chambre-photographique","tag-developpement-photo","tag-format-9x12","tag-histoire-de-la-photographie","tag-laboratoire-photo","tag-lumiere-inactinique","tag-passe-vues","tag-photographie-argentique","tag-photographie-en-noir-et-blanc","tag-portrait-a-la-chambre","tag-pratiques-photographiques","tag-techniques-de-tirage","tag-tirage-argentique"],"_links":{"self":[{"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/posts\/844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/comments?post=844"}],"version-history":[{"count":26,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/posts\/844\/revisions"}],"predecessor-version":[{"id":1100,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/posts\/844\/revisions\/1100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/media\/948"}],"wp:attachment":[{"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/media?parent=844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/categories?post=844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.francoishardel.com\/en\/wp-json\/wp\/v2\/tags?post=844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}