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.
Seehafen von Constanz Th Beck. Seehafen von Constanz zeller de zeller de century Th Beck PDold Images from Auktionshaus Zeller Historic views of Konstanz
Page 2023 Free-images.com. All images are Public Domain