(1973)
softground-etching and aquatint
(2004)
stencil
((1977))
drypoint
((1968-69))
etching and aquatint
(1985)
screenprint
(1940)
linocut
(1965)
(1964)
(c.1980s)
(2007)
hardground-etching and aquatint
(1988/89)
(1984)
(c.1935)
etching
(1936)
(1990s)