Public domain photos

The image shows a drawing of a man in a suit and hat standing on top of a book, holding a stick in one hand and a book in the other. On the right side of the image, there is a scale with different colors, and on the paper there is some text.

The image shows a drawing of a man in a suit and hat standing on top of a book, holding a stick in one hand and a book in the other. On the right side of the image, there is a scale with different colors, and on the paper there is some text.Open in library