Alexander Calder Lithograph 1967

Alexander Calder lithograph 
Rare printer's proof "avant la lettre" for the poster that marked the opening of Atelier Mourlot's branch in New York. Mourlot asked a number of international artists to contribute to the opening with a lithographic poster, this was Calder's contribution. 
Printed by Mourlot in Paris, 1967
In 20th century wooden frame 92 x 73 cm