(1988)
lithograph
(1967)
screenprint
(1983)
(1992, August)
(1992, October)
(1991, October)
(1990)
(1991)
offset-lithograph
(1981)
off-set lithograph
(1989)
etching
(1996, August)
(1975)
(1956)
linocut
(1953)
((1968-69))