Black and white engraving of a group of people standing in front of a…

Large rock in the middle of a field

Chinese fan with a painting of a landscape featuring trees

Black and white photo of a building with a clock tower in the background

Old map of the city of San Francisco

Black and white photo of a group of people standing on the ground

Close up of a tree branch in the foreground with a few trees in the…

Paved path winding through a wooded area

Large building with a red roof and a clock tower