(1978)
screenprint
(1989)
etching
(1970)
lithograph
(1966)
linocut
(2010)
(1949)
monotype
(1955)
(1990)
woodcut
(2002, May)
mezzotint
(1991)
(c.1955)
etching and aquatint
(1985, March)
photo-etching and aquatint
(1964)
(1979)
(c.1860)
(February 1800 (imprint))
engraving
(1868)