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.
Borel Graf Nikolai Rumjanzew. Graf Nikolai Rumjanzew Lithografie Mitte Jahrhundert hampelauctions hampelauctions century Borel PDold Images from Hampel Auctions Nikolay Rumyantsev Petr Borel
Page 2023 Free-images.com. All images are Public Domain