Lines (31 Works) , by thomas hirschhorn , 1990 , installation , Conceptual Art style
A white board with various pieces of artwork on it.
There is a white board with a gray border. On the white board there are various pieces of artwork. There are different shapes and sizes of objects on the board. Some of the objects are rectangular, some are square, and some are rectangle. There is a green triangle in the middle of the boards.