(1997, February)
photo-lithograph
(1995)
offset-lithograph
(1969)
woodcut
screenprint
pen and ink
lithograph
(1970)
pen and ink on typescript on offset-lithograph and xerox
(1992)
etching
(1985)
(1979)
(1993)
soft-ground etching
(1998, May - June)
(1987)
(1983)
photo-screenprint
(1938)
lineblock
(1988)
(1977)
(1992, September)