(1973)
lithograph
(1970)
pen and ink on typescript on offset-lithograph and xerox
(1979)
screenprint
(1991)
(1933)
linocut
(1971)
(1979, April)
etching
(2010)
(1994)
photo-etching and aquatint
(1969)
(1962)
(1966)
aquatint
(1986)