This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
AachenStadtansichtSteenwijk. en perspectivic map of the city of Aachen seen from the north de Perspektivischer Stadtplan Aachens von Norden gesehen Georg Braun Simon Novellanus Franziscus Hogenberg Beschreibung und Contrafactur der vornembsten Stt der Welt Kln br isl rwthaachen de ACStadtansichtAQUISG Henrick van Steenwijk der