(1996)
linocut
(1963)
screenprint
(1967)
rough-biting?; etching; ?
(2005)
(1992)
(1988)
linocut and caustic etching
(1990)
etching and aquatint
(1989)
(1965)
(2010)
etching and screenprint
(2012)
etching
(August 2010)
(2002)
hardground
(1970-1971)
wood-engraving