(1925)
woodcut
(1998)
linocut
(1984)
screenprint
(1991)
drypoint
(1992)
((1930))
photo-etched zinc plate
(1830)
etching
etching and aquatint
(1942)
(1997, August)
(1995)
reductive linocut
photocopy
(c.1989)
(1923-1933)
(1964)
lithograph