(1969)
lithograph
(1970)
(1928)
drypoint
screenprint
(1807 (book published))
(1988)
hardground-etching and aquatint
etching
(1826)
engraving
(1973)
(c.1865)
(1999)
etching and drypoint
(1999, 5 November)
(1984)
photocopy
(1784)