{"version":"1.0","provider_name":"Impression Originale","provider_url":"https:\/\/www.impressionoriginale.com\/fr\/","author_name":"Mathilde Habert","author_url":"https:\/\/www.impressionoriginale.com\/fr\/author\/mathilde\/","title":"Petite Le\u00e7on de Quadrichromie - Impression Originale","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DtYOnG2Up4\"><a href=\"https:\/\/www.impressionoriginale.com\/fr\/petite-lecon-de-quadrichromie\/\">Petite Le\u00e7on de Quadrichromie<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.impressionoriginale.com\/fr\/petite-lecon-de-quadrichromie\/embed\/#?secret=DtYOnG2Up4\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Petite Le\u00e7on de Quadrichromie\u00a0\u00bb &#8212; Impression Originale\" data-secret=\"DtYOnG2Up4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.impressionoriginale.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.impressionoriginale.com\/wp-content\/uploads\/2017\/01\/007-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1087,"description":"[vc_row][vc_column][vc_video link=\u00a0\u00bbhttps:\/\/youtu.be\/CdcJb9YydgQ?t=4\u2033 align=\u00a0\u00bbcenter\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text] Le terme quadrichromie a \u00e9t\u00e9 construit \u00e0 la fin du\u00a0xixe\u00a0si\u00e8cle\u00a0\u00e0 partir d\u2019une racine\u00a0latine,\u00a0quadri, \u00ab\u00a0de quatre\u00a0\u00bb et d\u2019une\u00a0grecque,\u00a0chromia, couleur. Les fondements techniques ont \u00e9t\u00e9 pos\u00e9s au XVIIIe\u00a0si\u00e8cle par\u00a0Jacob Christoph Le Blon. La presse a ensuite commenc\u00e9 \u00e0 largement utiliser la quadrichromie \u00e0 partir de 1880. [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/3\u2033][vc_single_image image=\u00a0\u00bb3663\u2033 img_size=\u00a0\u00bbmedium\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb1\/3\u2033][vc_single_image image=\u00a0\u00bb3661\u2033 img_size=\u00a0\u00bbmedium\u00a0\u00bb [&hellip;]"}