Untitled , by richard paul lohse , 1967 , abstract , Concretism style , Font, Rectangle, Line
An orange and blue square with a square in the middle.
A square is composed of red, blue, and yellow colors. The red part of the square is larger than the blue part. The blue part is smaller than the orange part. There is a square in the middle of the red part that has a yellow square in it. The square has a white border around it.