(1932)
wood-engraving
(2008)
linocut
(by 1975)
(1972)
etching
(1895)
(1992)
lithograph
(1991)
(1980)
etching and aquatint
(1968)
(1967)
(1964)
(by 1930)
woodcut
(1990)
(1993)
(1962)
aquatint and etching
(1933)
(1988)
(1999)