Black and white drawing of an ornate monogram in the middle of a white…

Small brown snail shell sitting on top of a cement floor

Brick building with a clock tower on top of it

Construction site with a large pile of dirt in the middle of it

Open book with a drawing of a group of people standing in a line

Open book with a drawing of a house on it

Street light pole with a bird perched atop it

Old map of the city of San Francisco

Grassy field with a chain link fence surrounding it