A new book by Boris Groys acknowledges the problem and potential of art's complex relationship to power. Art has its own power in the world, and is as much a force in the power play of global politics today as it once was in the arena of cold war politics. Art, argues the distinguished theoretician Boris Groys, is hardly a powerless commodity subject to the art market's fiats of inclusion and exclusion. In Art Power, Groys examines...