(c.2001)
screenprint
(1923)
etching
(1928)
line blocks
((1968-69))
drypoint
(2004)
(2002)
(1836)
lithograph
(1995)
aquatint
(c.2006)
etching and aquatint
(1980)
(1988)
(2000)
lithographs
linocuts
linocut