(1963)
etching
(c.1960)
deep etch
(1959)
transfer print; watercolour addition (recto)
(1992, June)
linocut
(1994, October)
etching and aquatint
(c.1954)
(1990)
softground-etching
softground etching
(1956-57)
woodcut
(1991)
sugar-lift etching
lithograph
(1987)
monotype
(1961)
(1989)