Optical Illusion (Illusion d'optique) , by pierre alechinsky , 1967 , figurative , Text, Font, Organism, Pattern
A collage of many different colored images with a green background.
A square piece of art is composed of many squares. The square in the center is green and has orange writing on it. The other squares are black, white, green, yellow, red, black, and white. Some of the squares have drawings on them.