Untitled (Mechanical Abstraction) , by morton shamberg , 1916 , abstract , Precisionism style
A painting of a machine gun on a brown background.
A piece of artwork is displayed on a brown background. The artwork is composed of various shapes and colors. There are blue squares on the right side of the artwork. There is a gray rectangle on the left side of artwork. In the middle of the art piece is a large metal tool with a black handle. On top of the tool is a white diamond.