(1990)
drypoint
etching
(1836)
pen-lithograph
(2000 - 2002)
gouache
(1946)
transfer drawing
(c.1925)
linocut
(1928)
lineblock
woodblock
(2005)
(2003)
(1966)
etching and aquatint
(1982)
(1975)
etching and aquatint
(1965)
lithograph
(1984)
aquatint