 The 'clean' Abstract Expressionist work of Craig Kauffman could be the point at which Los Angeles art decided to live on its own life-terms, instead of those handed down from Paris, New York, or even San Francisco.In several series of wall relief sculptures made between 1964 and 1970, Kauffman pioneered the use of acrylic plastic as a support for painting.Craig Kauffman's wall relief sculptures are his most well known work.