(1980)
etching
(1806-13)
engraving
(1984)
screenprint
(1927)
linocut
(1922)
wood-engraving
(1940 (about))
etching and aquatint
(1964)
(1991)
(1934)
lithograph
(c.1930)
(1972)
(1990)
(1978)
collagraph