b"Conceived in 1961 and cast in an edition of 2 plus an artist's proof numbered 0/2ProvenanceHokin Gallery, Inc., Chicago (acquired directly from the artist)Private Collection, Massachusetts (acquired from the above in 1982 and sold: Sotheby's, New York, November 6, 2002, lot 294)Private Collection, California (acquired at the above sale)Thence by descentLiterature Eduard Trier, Marguerite Arp-Hagenbach & Franois Arp, Jean Arp, Sculpture, His Last Ten Years, New York, 1968, no. 216A, illustration of another cast p. 113 Arie Hartog & Kai Fischer, Hans Arp, Sculptures, A Critical Survey, Bonn, 2012, no. 216A, illustration of another cast p. 155Apparat D'une Danse, 1960, illustration of another cast,bronze, 91in. | 239.4 cm70 in. (177.8 cm)sculpture - 21in (53.9 cm) base 17"