Four Blues Two Discs , by patrick heron , 1970 , abstract , Post-Painterly Abstraction style , Rectangle
A painting with blue shapes on a white background.
 an abstract painting. It is blue in color. There are two shapes on the right side of the image. The shapes are circles and squares. On the left side, there is a large letter "C" that is black. The background of the painting is a solid dark blue color. The painting has a white border around it.