(1980)
screenprint
(1842-47)
lithograph
(1983)
etching
(1966)
woodcut
(1979)
relief-etching
(1974)
etching and aquatint
(1984)
(1997, November)
linocut
(1975)
photo-screenprint and screenprint
(1961)
(1992)
(1992, April - May)