(1976)
screenprint
(c.1943)
linocut
(1992)
etching
(1988)
etching and aquatint
(1982)
(1989)
lithograph
(1968)
colour etching and aquatint
(1972)
(1970)
(1985)
((1979))
(2001)
(1989, June-August)
(2010)
stencil