Open book with a drawing of a man in a suit and tie on the cover page

Ancient Roman coin with a head of a man wearing a crown and an eagle…

Chinese cinnabar lacquer box with intricate carvings on its surface

Close up of a piece of rock with a red substance on it

Old map of the city of Jerusalem

Man walking down a street lined with tall buildings

Man in a military uniform holding a sword and a woman in a dress

9/11 Memorial in New York City

Group of black ants on a green leaf surrounded by lush green plants in…