Collage , by jan dibbets , 1973 , abstract , Conceptual Art style , Symmetry
Two pictures of a grassy field and a diamond shaped field.
Two images are split into two squares. The first image on the left shows a field of grass with a diamond shape in the middle of it. The grass is green and the diamond shape is green. The sky is blue and there are no clouds in the sky. The photo on the right shows the same field with grass in it.