Open book with a page from a medieval manuscript featuring a man in a…

Vast expanse of sand dunes in Death Valley National Park

Woman in a lab coat looking through a microscope

Black and white drawing of a man sitting on a chair

Sculpture of a group of people on display in a glass case

Black and white photo of a building with windows

Silver coin with an image of a man on it against a white background

Two women standing side by side

Black and white photo of a river with a bridge in the background