(13 October 1969)
screenprint
linocut
(1993)
etching
etching and aquatint
(1981)
(1988)
photo etching and aquatint
(1995)
(1995, 6 March)
lithograph
(September 1974)
(1968)
engraving
(2001, June)
woodcut
(c.1937)
(1991)
(1989)
drypoint
(c.1989)
drypoint and roulette
(22 April 1996)