This image shows Karl der Grosse (Charlemagne), as depicted by Albrecht Dürer, plus the Cathedrals of Aachen, Worms & Speyer, protected by an angel with sword. Aachen Cathedral is known as the Kaiserdom, or Imperial Cathedral. It is a Roman Catholic church in Aachen, Germany built by Charlemagne. He began the construction of the Palatine… Continue reading Charlemagne and Cathedrals of Aachen, Worms & Speyer