(1963)
airbrush stencil
(1992)
linocut
(1973)
screenprint
(1989)
(1982)
(1991)
(1988)
woodcut
(1946)
monotype
(May 1965)
line-etching and aquatint
(1965)
(1990)
lithograph
(1999, July)
(1981)
(1974)