(1838)
lithograph
(25 April 1992)
hardground-etching
(c.1983)
linocut
(c.1985)
screenprint
(1966)
photo-lithograph
(2001, February)
(1986, September)
etching and roulette
(not dated)
aquatint
(2007)
etching
(1997)
(c.1990)
(1999, June)
line etching
((1955))
(c.1954)
((1947))
wood-engraving
(c.1934-1951)
monotype
(1991)
(c.2001)
digital print