(2006)
etching
(1975)
screenprint
((1911))
monotype
(1985)
woodcut
(1990)
(2004)
stencil
(1976)
lithograph
(1960-70)
(1977)
(1979)
(1957)
(1986)
photocopy
(1975-76)
rubber stamps
(1964)
softground etching
(1956-57)
(1980)
(c.1952)