(1966)
etching
(2009)
digital print
(1990)
linocut
((1860))
lithograph
(1982)
wood-engraving
(1969)
(1861)
(1928)
etching and aquatint
(1831)
engraving
(1999)
screenprint
(1968?)
(c.1930)
photograph
(1973)
offset lithograph
(1847)
(1981)
(2002)
hand-stamped rubber stamps