(1848)
(c.1860)
etching
(1983)
screenprint
(1944)
photo-lithograph
(1981)
(1979)
(1943)
photolithograph
((1962-63))
etching and aquatint
(c.1980)
((1971))
photocopy
(c.1985)
off-set lithograph
(1984)
linocut
(1985)
offset-lithograph
(1999)
wood engraving
(1972-73)
(c.1934)