Black and white photo of an archway in a building with a mosaic on it

Body of water with a bridge in the background

Painting of two children climbing up a tree

Postage stamp with a picture of a field and trees against a dark…

Old black and white photo of a man wearing a cap and holding something…

White wall with a sculpture of a woman holding a sword and shield

Close up of a plant with green algae on it

Old map of the city of San Francisco

Old brick building with a clock tower in the background