(1993)
etching
(1997)
screenprint
colour separations by colour reproductions
(1996)
(c. 1950s)
lithograph
(1940)
colour monotype
(1983)
open biting
(1992)
(1990)
(1999)
monotype
(1998, September)
(1986)
woodcut
(1989)
(2010)
(1969)
etching and aquatint