(1959)
lithograph
(c.1956)
linocut
(c.1960)
etching and aquatint
((1961))
etching
(1947)
(1961)
monotype
(1957)
(1986)
(1951)
screenprint
(1967)
woodcut
(2001)
(1964)
(1939)
(1973)
(1977)
drypoint