(1981)
aquatint
(1957)
etching and drypoint
(1979)
lithograph
(2011)
etching
(1995)
screenprint
(1972)
etching and aquatint
(1978)
(1999, November)
linocut
(1860)
photo-lithograph
(1934)
(c.1968)
(2000, May)
(1930s)
(c.1956)
(1982)