(1898)
woodcut
(1969)
screenprint
(1777)
engraving
(1 September 1780)
mezzotint
(1774)
(2001, March)
(1970 - 1972)
(1970)
(1998, July)
etching and lift-ground aquatint
(1980s)
etching
(1984)
(2005)
(1978)
etching and aquatint
(1988)