艾未未 (Ai Weiwei) is a prominent Chinese contemporary artist and activist known for his diverse works that include sculpture, installation, and architecture. He gained international recognition for his thought-provoking pieces that often address social and political issues, particularly concerning human rights and freedom of expression in China. In addition to his art, 艾未未 is an outspoken critic of the Chinese government. His activism has led to his detention in 2011 and ongoing surveillance. He has collaborated with various international organizations and has been involved in projects like the design of the Bird's Nest stadium for the 2008 Beijing Olympics.