Black and white photo of a whippet standing on the floor

Old man wearing a coat and a cap

Paper with a drawing of a machine with a chain attached to it

Black and white drawing of a plant with leaves and flowers on a paper

Chinese painting of a woman standing in front of a tree

Black and white photo of a man standing and holding a piece of paper…

Group of men standing next to each other in front of a building

Old book with a variety of surgical instruments on it

Black and white drawing of a man wearing a black dress and a hat