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:
CHNB Konstanz und Kreuzlingen von Westen Collection Gugelmann GSGUGEHAUSHEERE.tif Information Creator Johannes Hausheer Konstanz und Kreuzlingen von Westen Konstanz Aquatinta koloriert Swiss National Library CHNBCollection Gugelmann PDold User Swiss National Library GSGUGEHAUSHEERE helveticarchives ch aspx ID helveticarchives