Liu Wei ( 1972 - ) is a Chinese Conceptual Art, Cynical Realism, and Contemporary painter working in many types of media including installation, video, drawing, painting, and sculpture. Liu Wei s works have been put up for auction numerous times, with realized prices greatly surpassing estimated prices, varying from 297720.73 USD for Purple Air I No. 10 in 2014 to a remarkable record 427705.29 U