``Tour (Bruxelles)''

``Tour (Bruxelles)''

Philippe De Gobert/BOZAR via Bloomberg

``Tour (Bruxelles)'' (2010) by Studio Wim Delvoye. The tower is perched on the roof of Bozar in Brussels as part of the exhibition ``Wim Delvoye, Knockin' on Heaven's Door,'' which runs through Jan. 23, 2011.