Triangle with a ruler next to it on a piece of paper

Black and white drawing of a circle with Chinese writing on it

Close up of a pair of espadrilles on a white surface

Terracotta bell-krater bowl from the Neolithic period

Blue vase with two handles sitting atop a table

Painting of the Battle of Gettysburg

Gold coin with a ruler next to it

Man sitting on the ground next to a man in a top hat

Silver spoon with a handle resting on a gray surface