Sergu , by olle baertling , 1962 , abstract , Concretism style , Orange, Colorfulness, Violet, Line
An orange and a green stripe on a purple background.
An orange rectangle is on the left side. On the right side there is a green rectangle. The rectangle is divided into two equal parts. The green rectangle is at the bottom and the purple rectangle is towards the top. The corners of the image are black.