. . . "Since then, artists such as Andy Warhol, Roy Lichtenstein, Olafur Eliasson, Jeff Koons, Zubin Metha, Daniel Barenboim and Anna Netrebko have co-operated with BMW. The company has also commissioned famous architects such as Karl Schwanzer, Zaha Hadid and Coop Himmelb(l)au to design important corporate buildings and plants." . . . . . .