(1947)
transfer drawing
(1861)
lithograph
etching
(c.1955)
screenprint
(2005)
photographic digital print
(1918)
(2001)
computer generated inkjet prints
(c.1935)
drypoint
(1920s?)
(1976)
(1965)
(2001, July)
(1966)
(1984)
(1978)
(1987)