(1976)
woodcut
(1974)
etching and aquatint
(1969)
lithograph
(1964)
open-bite etching and aquatint
(1990)
(1975)
(1993)
(2000, November)
engraving
(1953)
etching
(1990, June)
(1987)
(1890s)
(1988)
hard ground
screenprint
(1982)
(1979)