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:
Bnmst. Interior view of the Bonner Mnster Painting of de Gerrit Adriaensz Berckheyde Das Innenere des Bonner Mnsters Gemlde von de Gerrit Adriaensz Berckheyde User Leonce uploaded by Hans Weingartz user Leonce on org de page is was here Das Innenere des de Bonner Mnsters Gemlde von de Gerrit Adriaensz Berckheyde Files