Diptych , by lolo soldevilla , 1956 , abstract , Concretism style , Circle, Pattern
A painting of two different colored circles on a brown background.
 a collage of two pictures.  The first picture on the left side of the image has circles of different sizes on it. The circles are red, blue, and brown. The brown background has lines on it that are connected to each other.  There are also white circles connected to different colored circles on the brown background.