Composition A , by piet mondrian , 1923 , abstract , Neoplasticism style , Rectangle, Tints and shades, Line
A painting of squares of different colors. 
 a square made up of different colored squares. The first square is red, the second is blue, the third is white, the fourth is yellow, the fifth is purple, the sixth is black, and the seventh is red. The squares are arranged in a checkerboard pattern.