(c.1960)
etching and aquatint
(c.1954)
lithograph
linocut
(c.1963)
woodcut
(1951)
(1937)
((1949))
(1949)
(1987)
(1977)
etching and roulette
(1982)
various
screenprint
offset-lithograph
(c.1989)
etching