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:
Master L. Cz. View of walled city in river landscape ca.. Master Cz German active Zugeschrieben an die Werkstatt des Master Cz Meisters Cz deutsch aktiv br Master of the Strache Altarpiece br langSwitch Wolfgang Katzheimer Wolfgang Katzheimer the elder Wolfgang Katzheimer der ltere ca langSwitch Brown ink colored washes