(c.1925)
linocut
(1928)
lineblock
woodblock
(2005)
(2003)
etching
(1966 (dated))
etching and aquatint
(1982 (dated))
drypoint
(1975)
etching and aquatint
(1965)
lithograph
(1984)
aquatint
(1998, 27 October)
screenprint
((1920))
(1980)
(1978)
(1994)
(1933)
(1986)
(1987)