Home › Authors › William Chapin Seitz 👤 William Chapin Seitz 5 books Books by William Chapin Seitz The art of assemblage 2008 Art in the age of Aquarius, 1955-1970 1992 Abstract expressionist painting in America 1983 São Paulo 9, United States of America: Edward Hopper [and] Environment U.S.A., 1957-1967 1967 What's happened to art? What's happened to art? 1963