La Lumière Noire, n°898 , by luis tomasello , 2008 , sculpture , Op Art style , Line
a black and silver wall with a cross on it
 of a wall. The wall is a dark grey color. There are four horizontal lines on the wall. Two of the lines are light blue and one is dark blue. The lines are arranged in a cross shape. The cross is made up of small square tiles. The tiles are black in color.