SF59-040 , by sam francis , 1959 , abstract , Abstract Expressionism, Post-Painterly Abstraction style
A painting with yellow, blue, red and white colors. 
 an abstract painting. The painting has a white background. There are blue, yellow, red, and black shapes on the painting. There is a thin yellow line running down the middle of the painting on the right side of the image. The yellow line is splattered on the white paper. The blue shapes are irregularly shaped and distorted. The colors used in the painting are mostly yellow, blue and red.