(1803-1805)
etching
(1981)
etching and foul-biting
(1965-66)
drypoint and engraving
(1985)
softground-etching and aquatint
(1967)
etching and aquatint
(1978)
woodcut
((1960s))
(1965)
lithograph
(1852)
(1956)
etching and drypoint
(c.1960)
drypoint
(1991)
(1993 May)
photocopy
((1936))
(1935)
(1983)
wood-engraving
(c.1955)