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.
SchlossWissen. Description Schloss Wissen Author unknown Date based upon sketch of Source Paul Clemen Hrsg Die Kunstdenkmler der Rheinprovinz Bd Heft Die Kunstdenkmler des Kreises Geldern Schwann Dsseldorf PDold Drawings of castles in North RhineWestphalia Schloss Wissen
Page 2023 Free-images.com. All images are Public Domain