Black and white photo of two men standing next to each other in a field

Black and white photo of two horses pulling a plow in a field

Group of people standing on top of a boat in the water

Old topographic map of the city of San Francisco

Empty street with trees and bushes on both sides of it

Open book with text on it against a dark background

Person&#39;s hand holding a branch of a cedar tree in the woods

Busy street with cars and trucks driving under a flyover

Table with a vase and a bowl on display in a glass case