(1833)
engraving
(c.1840)
lithograph
(1835-1836)
(1836)
(1859)
(1841)
(1935)
(1978)
(1976)
screenprint
(1995, August)
wood-engraving
(1973)
(1980)
etching
(1969)
woodcut
(1983)
(1975, November)
coloured pencil
(1956)
(1975)
linocut