Untitled , by gotthard graubner , 1980 , abstract , Abstract Expressionism style , Sketch
An abstract painting with black and white brush strokes.
 an abstract drawing. The drawing is black and white. The black lines are crisscrossed and distorted. The lines are thick and thin. There are also black lines in the middle of the picture. The picture is square in shape. There is a gray area in the center of the drawing.