(August 1966)
line-etching and sugar-lift aquatint
(1967)
13 photocopy sheets
photocopy
13 photocopy sheets and framed glass mirror
(1976, October)
aquatint
(1966)
etching and aquatint
(1969)
linocut
etching
(2009)
digital print
(1990)
((1860))
lithograph
(1982)
wood-engraving
(1861)
(1928)
(1831)
engraving