Untitled , by ruth vollmer , 1977 , abstract , Minimalism style , Product, Pattern
A drawing of squares with colored pencils on a white paper.
 a drawing of squares. The squares are drawn with colored pencils. The first square is orange. The second square is yellow. The third square is green. The fourth square is blue. The fifth square is purple. The last square is red. The drawing is done with crayons. There are three circles in the middle of the squares.