(1976, November)
photo-etching
((1992))
woodcut
lithograph
(1947)
etching and aquatint
(1988-2004)
screenprint
(1882)
etching
(1830)
engraving
((1866 - 68))
(1990)
(1989)
(1983)
(1994, October - November)
(1986)
(1962)
((1962-63))