Oxidations and Abstraction

About the Art

In the late 1970s and early 1980s, Warhol explored abstraction. While early experiments in the 1950s and repetitive patterns in his 1960s works suggested abstraction, it wasn’t until the late 1970s and 1980s that Warhol created works with no discernable representational imagery. With these paintings, often done in large series that included mural-sized pieces, the artist seemed to dive into the beauty and mood of color and texture in a way he had not done before. Yet Warhol’s embrace of abstraction was never without coy references and play between the real and the abstract. For example, in his 1978–79 Shadows series, Warhol created abstract paintings depicting what is ostensibly a “real” shadow. In December 1977, he began Oxidations, iridescent canvases made up of coppery yellows, oranges, and green. Surprisingly, the only paint the artist used in this painterly work was the metallic gold ground. Warhol invited friends and acquaintances to urinate onto a canvas covered in metallic paint to cause oxidation. The uric acid reacted with the copper, removing components of the pure metal to form mineral salts. Some colors developed immediately while others like blue and green would form later on top of the red or brown copper oxides. Warhol and his collaborators experimented with both pattern and coloration by using a variety of metallic background paints and by varying the maker’s fluid and food intake. Critics have made numerous comparisons between the Oxidation series and Jackson Pollock’s famous drip paintings from the 1940s and early 1950s.

Points of View

“Andy paid Victor [Hugo] to be the ‘collaborator’ …He would come to the Factory to urinate on canvases that had already been primed with copper-based paint by Andy.” [The uric acid would oxidize the metal in the copper ground, causing it to discolor, allowing for patterns to be created according to the ‘movement’ of the ‘painter’.]

Bob Colacello, After Andy Warhol, 2002

Discussion Questions

1. Compare and contrast Warhol’s Campbell’s Soup Cans to his Shadow and Oxidation paintings. While some of the differences are obvious, how are they similar?
2. What are some differences between realism and abstraction?
3. Warhol created beautiful colors and forms through what some consider an offensive process. Do you think artists should be allowed to make art out of any material or process?