Twenty , by thomas downing , 1968 , abstract , Op Art style , Construction paper
A bunch of different colored sheets of paper on a table.
 an abstract piece of art. The background is a solid black color. There are nine pieces of art that are arranged in a zigzag pattern. The first piece is orange, the second one is blue, the third one is grey, the fourth one is red, the fifth one is light blue, and the last one is dark blue. 