(1990)
drypoint
etching
(2000 - 2002)
gouache
(1946)
transfer drawing
(c.1925)
woodblock
(2005)
(1966)
etching and aquatint
(1982)
(1965)
lithograph
(1984)
aquatint
(1998, 27 October)
screenprint
(1980)
(1994)
(1933)
(1986)
(1987)
(1991)