Commissioned by Kunsthalle Wien for the exhibition Cai Guo-Qiang: I Am the Y2K Bug, November 4, 1999–February 27, 2000.
Private collection, Hong Kong
Commissioned by S.M.A.K. (Stedelijk Museum voor Actuelle Kunst), Ghent
Commissioned by the Quiet in the Land and the Museu de Arte Moderna da Bahia, Salvador da Bahia