Painting of a house with a window in the middle of it

Two birds perched atop a tree branch

Drawing of a flower with a stem and leaves on a piece of paper

Portrait of a man in a white and blue uniform

Black and white drawing of a woman standing in front of a tombstone

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

Painting of a wooded landscape with trees in the foreground

Black and white drawing of two men in top hats and coats standing next…

Contemporary services corporation logo