Concept Spatial , by lucio fontana , 1960 , abstract , Spatialism style , Azure
A blue background with four lines cut out of paper.
There is a bright blue background. There are four pieces of paper cut into the shape of the letter "U" on the wall. Each piece of paper has a thin black line going from one point to the other. The paper is cut in a way that creates a diagonal line. The blue color of the wall is very vibrant and the paper is smooth.