(1955)
linocut
(1940)
colour monotype
(1969)
screenprint
(2000, November)
etching
(1988, June)
drypoint
(1981)
(c.1935)
(1987)
offset-lithograph
(1968)
(27 February 1805)
(1989, September)
(1993)
lithograph
(1989)
(2006)
etching and aquatint
(1970)