Untitled (Columna Espacial) , by sandu darie , 1960 , abstract , Concretism style
An abstract painting with red, black, and white lines.
 an abstract art piece. It is composed of black, red, white, and gray shapes. The shapes are circles, squares, and rectangles. The background is white and the lines are black and red. The black shapes are arranged in a way that creates a sense of balance and harmony with the red and black lines.