The Pythagorean Theorem , by alfred jensen , 1964 , abstract , Abstract Expressionism style , Pattern, Textile, Rectangle
A very colorful piece of artwork with a checkered background.
 a quilt. The quilt is composed of many different colors. The colors are red, yellow, green, black, white, red, orange, and black. The design on the left side of the image is in the shape of a heart. The heart is surrounded by a diamond shape. The diamond shape is outlined in black. There is a checkered pattern in the middle of the design.