Disegno ottico dinamico , by dadamaino , 1964 , abstract , Op Art style , Pattern, Turquoise, Azure, Line
A blue and white checkered pattern on a blue background.
 a checkered pattern. The pattern is blue and white. The squares are arranged in a grid like pattern. There are lines in the middle of the squares. The lines are straight and intersecting at the top and bottom of the image. The image has a blue border around it.