Man in a white shirt and black pants standing with his hands on his hips

Black and white portrait of George Friedrich Goetz

Black and white drawing of a man in a suit and hat

Black and white drawing of a room with a table

Black and white drawing of a plant with leaves and flowers

Painting of a man with a beard and a hat

Black and white drawing of a hummingbird perched on a branch next to a…

Painting of a man and woman standing in front of a house

Black and white drawing of a two-story house with a pitched roof