(1989-90)
drypoint and electric grinder
(1990)
etching
drypoint
(January 1836)
chalk-lithograph
(2000 - 2002)
gouache
(1946)
transfer drawing
(c.1925)
linocut
(1928)
lineblock
woodblock
(2005)
(2003)
(1966)
etching and aquatint
(1982)