Untitled , by nicholas krushenick , 1961 , abstract , Pop Art style , Line
A painting of a blue and yellow wave on a white background.
 an abstract painting. It is composed of black, white, yellow, and blue. The yellow is wavy and the black is flat. The blue is at the top of the wavy lines. The black lines are thin and thin. The painting has a white background. The bottom of the painting is black.