(1983)
etching
(2002, September)
screenprint
(1984)
etching and aquatint printed in colour
(1969)
(1984, June-July)
(1953)
etching and aquatint
((1953))
lithograph
(2005)
(1987)
(1974)
linocut
(c.1985)
off-set lithograph
(1994)
(1972)
softground-etching
softground-etching and aquatint