has been featured in more than two hundred solo exhibitions and in over one thousand group exhibitions in the U.S. and Europe. His projects include artist books, videos, films, billboards and public works. His awards and honors include memberships in the American Academy of Arts and Letters and in the American Academy of Arts and Sciences; the Americans for the Arts Lifetime Achievement Award; the BACA International 2008; and the Golden Lion for Lifetime Achievement, awarded by La Biennale di Venezia and the City of Goslar Kaiserring in 2012. He has received honorary degrees from the National University of Ireland, San Diego State University, Otis Art Institute of Parsons School of Design, and California College of the Arts.
