Série Amazônica nº 8 , by ivan serpa , 1970 , abstract , Neo-Concretism style , Picture frame, Rectangle
A painting with a square in the middle of it.
A square is the main focal point of this painting.  The painting is composed of a dark blue background with a lighter shade of blue on the outside and a darker shade of green in the middle.  There is a white border around the dark blue and a light brown wooden frame around the edges.  In the center of the green square is a thin white rectangle.