Old black and white photo of a man with a mustache wearing a suit

Red and orange rug with a pattern on it against a white background

Portrait of a man with a beard and mustache

Black and white drawing of a man and woman sitting at a table

Black and white drawing of a clock with a pendulum in the center

Drawing of a group of monkeys on a scale with the words &quot;20kg&quot; written…

Black and white drawing of the coat of arms of Dunfany

Molecular model of a peptide molecule on a white background

Large piece of paper with Chinese writing on it