(1985)
screenprint
(1979)
(1993)
soft-ground etching
(1998, May - June)
etching
(1987)
(1983)
photo-screenprint
(1938)
lineblock
(1992)
lithograph
(1988)
(1977)
(1992, September)
woodcut
((1939-59))
(1947)
(1991)
(1996)
linocut