Untitled, 703, 7ft x 7ft , by robert swain , 1978 , abstract , Post-Painterly Abstraction style , Orange, Pattern, Violet, Azure, Line, Pink, Tints and shades
A checkered pattern of different colored squares. 
 composed of squares. The squares are different shades of blue, green, yellow, orange, pink, and white. The colors are arranged in a grid pattern. The image has a white background.