Open book with handwriting on it against a black background

Painting of a group of people in a room

Black and white photo of a garden with rocks

Drawing of a room with a group of people in it

Old map of the city of Warsaw

Black and white photo of the skull of an Australopithecus boisei

Open book with a drawing of two men standing next to each other

Plant with long stems and leaves on a white background

Open book with handwriting on it