Intervalos Azules , by jose guerrero , 1971 , abstract , Abstract Expressionism style , Turquoise, Rectangle
A painting of a blue and green wall with a black border.
A painting with a blue background and a green border. In the center of the painting there is a large blue rectangle that is divided into four equal parts. On top of the blue rectangle are black sticks. The black sticks are arranged in a straight line. There is a thin black line going down the middle of the rectangle. The blue rectangle has a black border around it.