Piece of paper with Chinese writing on it and a red stamp in the center

Black surface with three small pieces of paper on it

Black and white drawing of a man with a beard sitting in a chair

Painting of a person standing atop a pedestal

Black and white photo of a man wearing glasses

Painting of a woman sitting on the floor

Brick building with a bicycle parked in front of it

Black and white photo of a house surrounded by trees

Old map of Germany with a red line in the middle of it