Small red and black airplane sitting inside of a hangar

Two men standing next to each other in front of a curtain

Black and white photo of a large building with trees in front of it

Black and white drawing of a man with a halo on his head

Group of people standing next to each other in a field

Caricature of a man in a suit and hat

Drawing of a city with a river running through it

Black and white photo of a city street with a building in the background

Old map of the city of Cologne