{"version":"1.0","provider_name":"Idea Rare Maps","provider_url":"https:\/\/www.ideararemaps.com\/en\/","author_name":"Ruggiero Fontanella","author_url":"https:\/\/www.ideararemaps.com\/en\/author\/ruggierofontanella\/","title":"Antique Relief Map 1844 - La France et la Belgique par Bauerkeller - Idea Rare Maps","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"q3NxKvqcC3\"><a href=\"https:\/\/www.ideararemaps.com\/en\/prodotto\/la-france-et-la-belgique-par-bauerkeller\/\">La France et la Belgique par Bauerkeller<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ideararemaps.com\/en\/prodotto\/la-france-et-la-belgique-par-bauerkeller\/embed\/#?secret=q3NxKvqcC3\" width=\"600\" height=\"338\" title=\"&#8220;La France et la Belgique par Bauerkeller&#8221; &#8212; Idea Rare Maps\" data-secret=\"q3NxKvqcC3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.ideararemaps.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ideararemaps.com\/wp-content\/uploads\/2026\/06\/bauerkeller-france-rilievo-scaled.jpg","thumbnail_width":2560,"thumbnail_height":2177,"description":"This extraordinary map of France, published in Paris in 1844 by Georg Michael Bauerkeller, represents the pinnacle of 19th-century relief cartography: it is not only a geographical tool but also a refined work of book art that bears witness to the transition toward modern, three-dimensional representations of the landscape. The area depicted encompasses all of mainland France, Belgium, and portions of neighboring countries, with an inset dedicated to Corsica in the lower right corner. The&hellip;"}