edited by Ortrud Westheider, Michael Philipp and Daniel Zamani ; exhibition and catalog: Ulrich Pohlmann with Helene von Saldern ; exhibition curator, Wuppertal: Anna Baumberger ; with contributions by Monika Faber [and 8 others]
edited by Christopher Phillips and Wu Hung ; featuring works by Ai Weiwei [and forty-three others] ; essays by Christopher Phillips [and eight others] ; conversations by Christopher Phillips [and three others]