(c.1935)
engraving
(1937)
wood-engraving
(c.1921)
drypoint
(c.1928)
etching
(1982)
screenprint
(1972)
lithograph
(c.1980s)
(2000)
digital print
(1994)
(1854)
pen-lithograph
(1975)
(1984)
photocopy
(1981)