(1991)
etching
((1992))
lithograph
(1988-93)
screenprint
(1940)
linocut
(1965)
(1994, July)
(1998)
(1978)
photo-etching and etching
(1955)
(2003)
(1980)
(c.1926)
aquatint
drypoint
(1992, April - May)
(1994-95)
etching and aquatint
(2000)
(1992)
(1976)