(1969)
lithograph
(1970)
(1956)
woodcut
(2004)
(1964)
(1956-57)
(2010)
(1994, April)
offset-lithograph
(1954)
(1991)
screenprint
etching and aquatint
(1993)
(1976)
etching
(1983)
(1949)
linocut