(1921)
drypoint
(after 1928)
line-etching
etching
(1990, March-August)
lithograph
(1928, after)
line-etching and drypoint
(1918)
aquatint
softground-etching
(1990)
drypoint and etching
(1920)
monotype
(1992)
(1917)
(1903)
(1997)
etching and aquatint
linocut