Polished steel, brass.

circa 1970

30.5 x 275.5 x 109.7 cm (12 x 108 1/2 x 43 1/4 in.) fully extended

Produced by Gabriella Crespi, Milan, Italy. Base impressed with facsimile signature and BREV. Together with a certificate of authenticity from the Archivio Gabriella Crespi. Crespi Archive number: 200161002.