Systole And Diastole , by alfred jensen , 1962 , abstract , Abstract Expressionism style , Pattern, Military rank, Line
A painting of a checkered pattern with arrows on it.
A picture of a checkered pattern is shown. The picture has a wooden frame around it. The pattern is composed of squares of different colors. The first square is red, the second one is blue, the third one is dark blue, and the fourth one is light blue. There are yellow diamonds in the middle of the picture.