Abstract expressionism
He apprenticed with Mark Rothko and was influenced by his color field paintings. The surrealist painter Arshile Gorky and the Abstract expressionism style found in 1950s New York City also influenced Scharf. His exhibits include San Francisco Art Institute (1969), the Pepperdine University's Frederick R. Weisman Museum of Art (2001), and Richard York Gallery in New York City (2004).