(1966)
lithograph
(c.1933)
linocut
((1962-63))
etching and aquatint
(1987)
lithograph and screenprint
(1992)
(1974)
(1976)
woodcut
(1969)
(1973)
screenprint
(1964)
open-bite etching and aquatint
(1990)
(1975)
(1993)
(2000, November)
engraving