{"id":25493,"date":"2025-08-10T15:03:38","date_gmt":"2025-08-10T13:03:38","guid":{"rendered":"https:\/\/www.profartspla.site\/wordpress\/?post_type=glossary&#038;p=25493"},"modified":"2025-08-13T15:10:09","modified_gmt":"2025-08-13T13:10:09","slug":"epreuve","status":"publish","type":"glossary","link":"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/","title":{"rendered":"\u00c9preuve"},"content":{"rendered":"<p>En imprimerie, en <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravure<\/a> et en <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3a81c03419b3410324fd4376f485f343\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/photographie\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>photographie<\/a>,&nbsp;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_32115a200381ae17929ebaf3b6ae4e91\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/image\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>image<\/a> obtenue &agrave; partir d&rsquo;un clich&eacute;, d&rsquo;une matrice, d&rsquo;un <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4c864ec2df3f29b5c2fdb514aad30514\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/positif\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>n&eacute;gatif<\/a>.<\/p>\n\n\n\n<p>L&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuve<\/a> se diff&egrave;re de l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;tat<\/a> qui suppose un travail en cours de r&eacute;alisation qui peut encore &eacute;volu&eacute;. L&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuve<\/a> quant &agrave; elle peut &ecirc;tre utilis&eacute;e pour contr&ocirc;ler le travail de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>tirage<\/a> et &eacute;ventuellement pr&eacute;voir des retouches (mise en page, colorim&eacute;trie, qualit&eacute; du papier en imprimerie ; quantit&eacute; d&rsquo;encre, marge, pression pour une <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravure<\/a> ; r&eacute;glages de la luminosit&eacute;, des filtres, de la dur&eacute;e des bains, du s&eacute;chage, lors du <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>tirage<\/a> photographique).<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>L&rsquo;<strong><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuve<\/a> d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a><\/strong> d&eacute;signe les <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>tirages<\/a> r&eacute;serv&eacute;s &agrave; l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> dans une &eacute;dition limit&eacute;e de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravures<\/a>. Ce sont quelques exemplaires que l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> garde pour son usage personnel et qui sont g&eacute;n&eacute;ralement marqu&eacute;s de l&rsquo;abr&eacute;viation E.A. <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuve<\/a> d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> ou A.P. artist&rsquo;s proof ou H.C. pour hors commerce. Les <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuves<\/a> d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> sont g&eacute;n&eacute;ralement identiques &agrave; l&rsquo;&eacute;dition r&eacute;guli&egrave;re, mais sont souvent consid&eacute;r&eacute;es comme plus pr&eacute;cieuses car plus rares et &laquo;&nbsp;th&eacute;oriquement&nbsp;&raquo; non soumises &agrave; la vente.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?ssl=1\" target=\"_blank\" rel=\" noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"1024\" src=\"https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=746%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-25506\" srcset=\"https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=746%2C1024&amp;ssl=1 746w, https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=219%2C300&amp;ssl=1 219w, https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=768%2C1054&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=1119%2C1536&amp;ssl=1 1119w, https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?resize=44%2C60&amp;ssl=1 44w, https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/08\/andre_masson_ea.jpg?w=1275&amp;ssl=1 1275w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\"\/><\/a><figcaption class=\"wp-element-caption\"><em><strong>Peine perdue<\/strong><\/em>, <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravure<\/a>, <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuve<\/a> d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> (indication manuscrite en bas &agrave; gauche) d&rsquo;<strong>Andr&eacute; MASSON<\/strong>, 1964, 18,8 X 24,8 cm, <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_9dac60c2d489bf48815d8727149c738e\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/support\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>support<\/a> papier avec marges, 12,5 x 9,5 cm pour l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_32115a200381ae17929ebaf3b6ae4e91\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/image\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>image<\/a> imprim&eacute;e au centre. Frontispice de &laquo;&nbsp;<em><strong>Peine perdue<\/strong><\/em>&nbsp;&raquo; po&egrave;me de Claude Andr&eacute; Puget de 1964, &eacute;dit&eacute; en 30 exemplaires avec <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravure<\/a>.<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Lorsqu&rsquo;il est proc&eacute;d&eacute; &agrave; l&rsquo;impression d&rsquo;une <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f172cb0afdb67be2dcff69c58403d191\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/estampe\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>estampe<\/a>, l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> convient d&rsquo;un nombre d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuves<\/a> &agrave; imprimer, qui sont habituellement num&eacute;rot&eacute;es en chiffres arabes et sign&eacute;es &agrave; la main. En plus de ce <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>tirage<\/a>, l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> peut r&eacute;aliser quelques impressions suppl&eacute;mentaires pour son usage propre. Pour les distinguer du <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_6ca1cd93306ad0cd1aa098cfc709d47c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/tirage\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>tirage<\/a> courant, les <strong><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_82354dd7b22f854fae822ec9efd7d736\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/epreuve\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>&eacute;preuves<\/a> d&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_7ebba5a74e5d2537f3dabdcbb1f8e85c\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/artiste\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>artiste<\/a> <\/strong>peuvent &ecirc;tre num&eacute;rot&eacute;es en chiffres romains. Elles sont &eacute;galement sign&eacute;es. Attention, les diff&eacute;rents &eacute;tats d&rsquo;une <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_86c545d265f5db4d26b963d4d86a1cfc\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/gravure\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>gravure<\/a> sont aussi num&eacute;rot&eacute;s en&nbsp;chiffres romains&nbsp;(I, II, III, etc.) et souvent mis en rapport avec le nombre total d&rsquo;&eacute;tats (I\/III, etc.). Les diff&eacute;rents &eacute;tats permettent de retracer l&rsquo;historique de l&rsquo;ex&eacute;cution de l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f172cb0afdb67be2dcff69c58403d191\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/estampe\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>estampe<\/a> avec ses diff&eacute;rents stades d&rsquo;&eacute;volution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En imprimerie, en gravure et en photographie,\u00a0image obtenue \u00e0 partir d&rsquo;un clich\u00e9, d&rsquo;une matrice, d&rsquo;un n\u00e9gatif. L&rsquo;\u00e9preuve se diff\u00e8re de l&rsquo;\u00e9tat qui suppose un travail en cours de r\u00e9alisation qui peut encore \u00e9volu\u00e9. L&rsquo;\u00e9preuve quant \u00e0 elle peut \u00eatre utilis\u00e9e pour contr\u00f4ler le travail de tirage et \u00e9ventuellement pr\u00e9voir des retouches (mise en page, colorim\u00e9trie, &hellip; <\/p>\n","protected":false},"author":1,"featured_media":13828,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-25493","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/glossary\/25493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":10,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/glossary\/25493\/revisions"}],"predecessor-version":[{"id":25524,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/glossary\/25493\/revisions\/25524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/media\/13828"}],"wp:attachment":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/media?parent=25493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}