(1984)
mezzotint
(1981)
lithograph
(1999)
etching
(1999, 15 October)
(2003)
laser photocopy Canon BJC 2100SP
(1984 (dated))
drypoint
(2004)
etching and aquatint
(1930)
screenprint
(1986)
(by 1928)
(1972 (dated))
(1975)
(1977)
(c.1974)