Carsten Höller Rentier rot-grün  /  2010  /  Materials: green and red light bulbs, digital control unit, sockets, cable, steel constructino  /  ca. 60 x 140 x 190 cm  /  Courtesy: Carsten Höller; Esther Schipper, Berlin; Schering Stiftung, Berlin; Photo: Attilio Maranzano