(2009)
screenprint
(2002)
woodcut
(1964)
etching and aquatint
(2005)
(1970)
offset-lithograph
(1989)
(1987)
(c.1955)
lithograph
(1995)
(1988)
colour etched linocut
(c.1975)
(by 1975)
photo-screenprint
(1938)
etching
(1997, 11 August)