Berkeley #13 , by richard diebenkorn , 1954 , abstract , Abstract Expressionism style , from the series Berkeley (1953-1956)
A painting of a green field with a brown background.
An abstract painting with green, brown, red, blue, and beige colors. The painting has a brown border around it. There is a large field of grass in the middle of the painting. The grass is bright green. There are large squares of different colors in the painting that are different shades of green.