Homage to the Square: Blue & Green , by josef albers , 1950 , abstract , Hard Edge Painting style , from the series Homage to the Square , Rectangle, Picture frame
A painting of a square with a blue square in the middle.
A square is composed of four squares. The square in the middle is green and the other two squares are dark green. In the middle of the square is a bright blue color. The corners of the squares are light blue. The squares are outlined in a light blue color with a white border.