SunRa , by stanley whitney , 2006 , abstract , Post-Painterly Abstraction style , Tints and shades, Orange, Colorfulness, Rectangle, Pattern, Line
A painting of squares of different colors. 
 a painting of squares. The first square is white. The second square is yellow. The third square is red. The fourth square is blue. The fifth square is black. The last square is green. The squares are arranged in a checkerboard pattern.