Public domain photos

The image shows a black and white drawing of a man sitting at a desk, surrounded by bookshelves filled with books. He is wearing a long coat and a hat, and has a serious expression on his face. His hands are clasped together in front of him, and he appears to be deep in thought.

The image shows a black and white drawing of a man sitting at a desk, surrounded by bookshelves filled with books. He is wearing a long coat and a hat, and has a serious expression on his face. His hands are clasped together in front of him, and he appears to be deep in thought.Open in library