(1968)
screenprint
(1936)
etching
(c.1855)
lithograph
(July 1824)
(1825)
aquatint
(1977)
softground-etching
(1992, November)
(1991)
((1931))
etching and aquatint
(1938)
(1946)
monotype
(1996, October)
(1978)
softground etching
(1985)
((1975))
photocopy; photograph
(c.1986)
(1980)
(1992)
(1971)
typescript