L'ordre des oiseaux. 1961. Etching in colors. Vallier 182. Signed and numbered. From an edition of 30 Arabian numbered copies. On wove paper by Richard Le Bas (with watermark). 12.6 x 24.7 cm (4.9 x 9.7 in). Sheet: 42,2 x 53,5 cm (16,6 x 21 in). Sheet 12 from the suite for "L'ordre des oiseaux" (birds flying in row). Printed by Crommelynck, Paris. Published by Au Vent d'Arles, Paris 1962 (with watermark). [EH].