(1985)
lithograph
(2007)
etching
(1995)
woodcut
(by 1975)
photo-screenprint
(1898)
(1969)
screenprint
(1777)
engraving
(1 September 1780 (imprint))
mezzotint
(1774)
(2001, March)
(1970)
(1970 - 1972)
(1998, July)
etching and lift-ground aquatint
(1980s)
(1984)
(2005)