Student, San Francisco The Art Institute of Chicago, 1961; Master of Fine Arts, California College Arts and Crafts, Oakland, 1969.
Instructor University California Extension-San Francisco, 1967-1969. Visiting sculptor Graduate School Design-Harvard University, Cambridge, Massachusetts, since 1979. Director Stone division Johnson Atelier, 1996—2003.
Chairman board Digital Stone Project, Mercerville, New Jersey, 2003—2008.
Married Irene McManus, January 25, 1986.