Vol d´oiseaux. 1954. Lithograph in colors. Ågerup 88. Signed, dated and numbered. From an edition of 95 copies. On wove paper by BFK Rives (with watermark). 58 x 44,8 cm (22,8 x 17,6 in). Sheet: 65,5 x 50,3 cm (25,8 x 19,7 in). Printed by E. and J. Desjobert, Paris. Published by Birch Gallery, New York. [DB].