The Power 100

The artworld's 100 most powerful people, complete with statistics, trend analyses, photography on the streets of New York, Los Angeles and London, and artwork by Liam Gillick, Christian Marclay, Ai Weiwei and André Butler.

PLUS ArtReview's priceless guide on how to win friends, influence opinions and make it big in the artworld

Features

WHAT IS ART FOR? Tate Triennial curator Nicolas Bourriaud and Director of the Van Abbemuseum, Charles Esche, give two different views on the purpose of art.

NEW YORK Vs. LONDON: The dollar is weak, the UK is a "non-doms" tax haven, Frieze has more cred that the Armory Show and Damien Hirst leaves Jeff Koons for dust when it comes to market savvy: is London the new New York?

Plus

LIZZI BOUGATSOS on living in the moment, FRANCIS ALYS on attitudes and MARK SLADEN gives us his pick of what to see this month.