28.5.66 , by john hoyland , 1966 , abstract , Color Field Painting style , Line
A painting of a red wall with a green rectangle in the middle.
 an abstract painting. The background is a solid red color. On the left side of the image there are two rectangles that are gray in color. The rectangle on the right side is green. The gray rectangle is in the middle and the green rectangle is on the bottom. The bottom left rectangle is empty. The painting has a simple, minimalistic style.