etching
(1798)
engraving
(1984)
screenprint
(1923)
(1953)
wood engravings
(1990)
lithograph
(1950-1951)
linocut
(1971)
(1990s)
photocopy
(1978)
aquatint
(c 1985)
etching and aquatint
(1975)
(1996)
(1965)
relief print