Progression of Four Graded Colours , by richard paul lohse , 1967 , abstract , Concretism style , Orange, Rectangle, Turquoise, Line, Pattern, Tints and shades
A painting of squares of different colors.
 an abstract painting. The painting is composed of blocks of different colors. The first block is blue. The second block is green. The third block is red. The fourth block is light pink. The fifth block is dark blue.