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.
Sobieski Tower. Sobieski Tower of St John Cathedral in Warsaw Scan Lileyko Jerzy Vademecum Zamku Warszawskiego Warszawa ISBN Samuel Mock File POL JS Mock Wjazd Augusta III do Warszawy PDold Johann Samuel Mock Warsaw in the History of St John's Cathedral in Warsaw
Page 2023 Free-images.com. All images are Public Domain