Notes are seen on a contact sheet of self portraits, displayed during an exhibit by Chinese artist Ai Weiwei at the Asia Society in New York, June 29, 2011. A photography exhibit offering glimpses of Chinese artist and activist Ai Weiwei's time spent living in New York in the 1980s and early 1990s opened on Wednesday, marking the first major museum exhibit of his work since his release from detention. REUTERS/Brendan McDermid (UNITED STATES - Tags: ENTERTAINMENT SOCIETY)