Old postcard with a painting of a woman in a green dress

Black and white drawing of a machine on a piece of paper

Black and white drawing of a group of people in a room

Statue of three men standing next to each other in front of a stone wall

Tall tower with a clock on top of it

Open book with a picture of a mountain in the background

Ancient silver coin with the head of a man on it

Narrow street with buildings on either side

Orion Nebula in infrared light