One of China’s greatest artists Ai Weiwei is in conversation with Katie Hill, curator and Senior Lecturer in Contemporary Chinese Art.12.10.2010 Tate's eleventh Unilever annual commission for the Turbine Hall, will be a work by one of China's greatest artists Ai Weiwei, (b.1957, Beijing). Ai's multiple roles as conceptual artist, curator, publisher, self-taught architect, public intellectual and Internet-champion, reflect on today's society, using himself as an example to encourage individual responsibility.  His work often uses a traditional formal language and classical methods of craft and production in China to encourage reflection on the geo-politics of cultural and economic exchange today. He is in conversation with Katie Hill, curator and Senior Lecturer in Contemporary Chinese Art.