(1924)
collotype
(c.1932)
[recto] etching
lithograph
(1989, June-August)
(1992)
aquatint
(1995, June)
etching
(1990)
woodcut
(1981)
linocut
photo etching and aquatint
(1997, July)
etching and aquatint
line etching
(1988)
photo-etching
(1983)
screenprint
(1976)
(2005)
drypoint
((1978-80))
(1923)
wood-engraving
(1932)
aquatint printed in brown