Black and white drawing of a circle with a line in the middle of it

Black and white drawing of a globe with different types of globes

Drawing of a horse with a crown on its head on a paper

Old map of the city of Stuttgart

Drawing of a pentagon with a circle in the middle of it

Painting of a fox and a bird on a wall

Black and white photo of a man in a suit

Page from a book of music with a black and white image of a man in a…

Black and white photo of a lecture hall filled with people sitting on…