(1979)
linocut
(1950s)
drypoint
(1802)
engraving
etching
(1968)
screenprint
(1982)
(c.1985)
off-set lithograph
(1994)
(1990)
(1926)
(1988/89)
(1999)
hardground-etching and aquatint
(2000 - 2002)
gouache