Etude pour un coffret No. I , by francois rouan , 1978 , abstract , Op Art style , Brown, Pattern
An abstract painting with many colors and shapes.
 an abstract painting. The painting is very colorful. The colors are mostly blue, orange, and brown. There are a lot of shapes and lines in the painting. Some of the shapes are abstract and some of the lines are not. There is a large square in the middle of the painting that is blue.