A plant (Fittonia argyroneura): leafy plant. Chromolithograph by L. van Houtte, c. 1865. https://www.rawpixel.com/image/13962720/image-flower-plant-medicineFree Image from public domain licenseMiner, from the ninth album of L'Estampe originale by Constantin Emile Meunier https://www.rawpixel.com/image/8980905/miner-from-the-ninth-album-lestampe-originale-constantin-emile-meunierFree Image from public domain licenseHistorical First World War battle sites around Liege, Belgium and Verdun, France. Original public domain image from Flickr https://www.rawpixel.com/image/4042497/photo-image-building-public-domainFree Image from public domain licenseView down tree lined path towards palace by Société Royale Belge de Photographie https://www.rawpixel.com/image/14247768/photo-image-plant-person-grassFree Image from public domain licenseCourt of the Bishop's Palace, Liege by Cundall and Fleming https://www.rawpixel.com/image/14323055/court-the-bishops-palace-liege-cundall-and-flemingFree Image from public domain licenseBelgium Flag Country Nationality Liberty Concept https://www.rawpixel.com/image/696717/free-image-rawpixelView license