(1980)
hardground-etching and dry point
(1969)
lithograph
(1984)
screenprint
hardground-etching
(1981)
wood engraving
etching
(1987)
etching and aquatint
(1990)
(2004)
etching and hardground
(1974)
(1934-39)
(1976)
(1978)
(by 1932)
woodcuts