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.
Gottfried Keller Heroische Landschaft Crayon. Heroische Landschaft Heroic Landscape black crayon and brush on paper cm unsigned in Munich Zentralbibliothek Zrich Gottfried Keller PDold Black and white reproductions of paintings in color landscape paintings paintings
Page 2023 Free-images.com. All images are Public Domain