Carre bleu et noir , by antonio asis , 1980 , abstract , Op Art style , Pattern, Circle
A blue and brown checkered pattern with circles on it.
 a checkered pattern. The pattern is made up of alternating black and light blue squares. Each of the squares is equal in size. There are circles of different sizes in the pattern. Some of the circles are light blue while others are dark brown. There is a ruler at the bottom of the image that can be used to measure the squares.