Untitled (black on orange) , by robert nickle , 1969 , abstract , Abstract Expressionism style , Picture frame, Rectangle, Brown, Line, Square
A piece of artwork that is on a brown wall.
A square piece of art is on a brown wall. The frame is made of metal and is a dark brown color. The square is black and made up of different blocks of different sizes. The blocks are arranged in a way that creates a unique pattern.