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.
Haus Empel er. Zeichnung des Hauses Empel in ReesEmpel Paul Clemen Ed Die Kunstdenkmler des Kreises Rees Dsseldorf Schwann by Adolf Baum Kln PDold Haus Empel
Page 2023 Free-images.com. All images are Public Domain