(1971)
etching
(1960)
woodcut
(January 1963)
lithograph worked in touche
(1988)
(1987)
screenprint
(2002)
etching and aquatint
(1997, April)
lithograph
(1954)
sugarlift
(1969)
offset-lithograph
(1991, November)
(1975)
(1974)