signed R. Moquay and numbered XAA-TREZ on a label affixed to the underside
22-karat gold leaf, Plexiglas, glass and steel
14 1/8 by 49 by 39 3/8 in. 35.7 by 124.5 by 99.7 cm.
Conceived in 1961, this work is from an edition begun in 1963, under the supervision of Rotraut Klein-Moquay based on a model by Yves Klein.
Artware Editions, New York
Acquired from the above by the present owner