MOCA Shanghai Envisage, "Entry Gate: Chinese Aesthetics of Heterogeneity" 2006 MOCA Shanghai Envisage, "Entry Gate: Chinese Aesthetics of Heterogeneity" Museum of Contemporary Art, Shanghai, China, 6th September - 15th November, 2006 "Ghost Valley coming down the mountain", 2005-2006, installation by Serge Spitzer / Ai Weiwei