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:
Gross St Martin Sdkonche Richtung Altar Aquarell Sammlung Weyer. Blick aus der Sdkonche in Richtung Altar von Gro St Martin Kln View from the southern apside to the altar apside of Gro St Martin Cologne Watercolor Weyer Bildliche Darstellungen und Geschichtliche Nachrichten ber die Kirchen in Cln Band VII Die Abteikirche St Martin