{"version":"1.0","provider_name":"Athanasios and Marina Martinos Foundation","provider_url":"https:\/\/www.iamm.gr\/en\/","title":"12th Junior High School of Athens - Athanasios and Marina Martinos Foundation","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XJNsrkKfxX\"><a href=\"https:\/\/www.iamm.gr\/en\/work\/12th-junior-high-school-of-athens\/\">12th Junior High School of Athens<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.iamm.gr\/en\/work\/12th-junior-high-school-of-athens\/embed\/#?secret=XJNsrkKfxX\" width=\"600\" height=\"338\" title=\"&#8220;12th Junior High School of Athens&#8221; &#8212; Athanasios and Marina Martinos Foundation\" data-secret=\"XJNsrkKfxX\" 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.iamm.gr\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.iamm.gr\/wp-content\/uploads\/2026\/02\/gimnasio-athinon-episkepsi-eiffel.jpg.webp","thumbnail_width":1290,"thumbnail_height":645,"description":"The 12th Junior High School of Athens is a historic educational institution of the capital and a longstanding hub of educational and cultural activities. Based in Kato Petralona, the school maintains an active presence in European programmes and international collaborations, fostering an open and creative learning environment. Particular emphasis is placed on fostering students\u2019 creative [&hellip;]"}