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.
Allers Prof. Keller korrigiert. Ferdinand Keller German painter Portrait by Allers circa Buch Freund Allers von Alexander Olinda Seite Creator Christian Wilhelm Allers PDoldauto Black and white portrait drawings of men Keller Painters in art Christian Wilhelm Allers Freund Allers
Page 2023 Free-images.com. All images are Public Domain