Black and white drawing of a book with a pen resting on top of it

Small swamp sparrow perched atop a tree branch

Black and white drawing of a group of people in a boat

Painting of a tall ship sailing in the ocean

Silver coin with an image of a man and a woman on it against a white…

Molecular model of a peptide molecule with a red

Map of the British Empire in the 16th century

Black and white photo of a man with a long beard wearing a chain

Chinese painting of a mountain landscape with a river in the foreground