Zhang Huan ( 1965 - ) is a Chinese Contemporary art painter, known for his performance work, but also makes photographs and sculpture. Zhang Huan s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 42344.48 USD for Skin 1997 in 2004 to a remarkable record 4960000 USD for Family Tree in 2014 , based on the size and medium of the artw