(1973)
etching
(1922)
drypoint
(1925?)
(1965)
(1952)
linocut
(1875)
lithograph
(1901)
(1939)
(1924)
(1988)
(1962)
(1964)
(1980)
screenprint
(1985)
(1991, July - September)
(1996, May)
(1975)
aquatint