Aru with Yellow , by willi baumeister , 1955 , abstract , Art Informel style
A painting with yellow, white, red, and black on a yellow background.
 a painting. The painting is composed of black, yellow, white, red, and blue. The black is on the bottom half of the painting and the yellow is on top half of it. The white part of the red part is in the middle of the white part. There are two green leaves on either side of the black part. The yellow part is larger than the other two. The background is a light yellow color.