1 April '65 , by anne truitt , 1965 , abstract , Hard Edge Painting style
A painting of a blue and yellow rectangle on a white background.
A piece of paper is displayed on a white wall. The paper has an abstract painting on it. The painting is composed of blue, green, and yellow. The blue part is in the shape of a letter "L" and the green part is on the bottom half of the letter. There is a yellow part on the right side of the blue part.