(1946)
etching
(1960-1990)
linocut
(c.2006)
digital-photograph
(1985)
screenprint
(1963)
(1904)
transfer-lithograph
(1994, January - March)
etching and aquatint
(1986)
(c.1903)
(1987)
letterpress text
(1964)
offset-lithograph
(1981)
offset-lithograph in colour
(1996)
screenprint and assemblage
(1952)
lithograph
(1833)
engraving
![Title: La Perruche à collier jaune, mâle. Son bec vu de face. [Yellow collared parrot, male.] | Date: 1833 | Technique: engraving, printed in black ink, from one copper plate; hand-coloured](/media/cache/1f/fe/1ffe052fda5139748302e735b47ad407.jpg)