etching and aquatint
(1981)
linocut
(1988)
photo etching and aquatint
(1995)
screenprint
(1995, 6 March)
lithograph
(September 1974)
(1968)
engraving
(2001, June)
woodcut
(c.1937)
(1991)
(1989)
drypoint
(c.1989)
drypoint and roulette
(22 April 1996)
(October 1990)
etching