wood, copper and electrical motor
100 by 100 by 17 cm. 39 3/8 by 39 3/8 by 6 5/8 in.
Executed in 1963.
Collection Dotremont, Brussels
Galerie Ad Libitum Antwerp
Private Collection, Antwerp (acquired from the above in October 1968)
Thence by descent to the present owner
Dortmund, Museum am Ostwall, Retrospective Pol Bury, August - October 1994
Brussels, Koninklijk Museum voor Schone Kunsten, Zero international Antwerpen, November - February 1980
Rosemarie E Pahlke, Pol Bury, Avec Catalogue Raisonné, Gand 1994, p. 148, no. 63-27, illustrated