(2004)
drypoint etching
(1988)
etching
(1997, July)
etching and aquatint
(1993)
screenprint
(1972)
lithograph
(1979)
(1986)
(2001)
offset-lithograph
(1992, May)
(2002)
(1985)
(1956-57)
woodcut
(1955-56)
(1994-1999)
(1999)
photo-etching