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.
KnudBaade. title de Knud Baade an der Staffelei Friedrich Das gesamte graphische Werk Berlin Creator Caspar David Friedrich pencil PDold Drawings by Caspar David Friedrich Knud Baade
Page 2023 Free-images.com. All images are Public Domain