Paper with a picture of a plant with green leaves on it

Page from a book with a drawing of a man hanging from a rope

Black and white photo of a stone wall with a small hole in it

Piece of purple fabric with a gold design on it

Open book with a black background and a red and blue design on it

Sculpture of a human face on the side of a building

Old map of the city of San Francisco

Pedestrian bridge over a busy street with cars and motorcycles on it

Group of people sitting on the ground in front of a building with…