(1847)
pen-lithograph
(1980)
linocut
(1967)
lithograph
(1960)
woodcut
(1977)
softground-etching
(1912)
drypoint
(1948)
etching
(1986)
etching and aquatint
(c.1950)
(1999, April)
(1988)
photo-etching
((1953))
wood-engraving
(2001)
(1989)
(1980, April)
mezzotint
(1991, July - September)
lithographs
(1979)