(1981)
lithograph
(1997)
(1965)
(2005)
linocut
(2006)
digital print
(1908-09)
etching
woodblock
(1994-1999)
woodcut
(1911)
etching and aquatint
(1989)
screenprint
(1929)
(1938 (exhibited))
(1976)
(1999)
monotype