(1923)
etching
(1920)
etching and roulette
((1925))
(1975)
aquatint and etching
screenprint
(1953)
(2004)
drypoint etching
(1984)
hardground-etching
(1981)
wood engraving
(1978)
(1969)
photograpic reproductions
(1985)
((1978))
lithograph
(1973)
(1988)
monotype
(1991)
linocut