Tsivory , by thomas downing , 1972 , abstract , Op Art style , Pattern, Polka dot, Circle, Line
A line of black and white circles on a beige background.
There are nine circles of varying sizes on a beige background. The circles are white, black, blue, and red. The white circles are arranged in a vertical line. The black circles are at the top, the blue circles are in the middle, and the red circles at the bottom.