Open book with a drawing of a man working on a machine

Painting of a group of people in a room

Old map of the city of San Francisco

Black and white photo of two men rowing a boat on a body of water

Green Jeep Cherokee parked in a parking lot next to other cars

Black and white engraving of a man with long hair

Old man with a beard and a turban sitting on a bench

Black and white photo of a stone stool with intricate carvings on its…

Ceiling of the Vatican Museum in Rome