(1980)
offset-lithograph
(1978)
screenprint
(1935)
etching
(1982)
(1946)
linocut
(1969)
(1937-38)
etching and aquatint
(c.1920)
(1931)
(1986)
(c.1938)
(1928)
(1830)
engraving
(1866)
lithograph
(1879)
wood-engraving
(1835)
steel-engraving