Cang Xin ( 1967 - ) is a Chinese painter. Cang Xin s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 20400 USD for Harmony of Nature and Human in 2006 to 109430.96 USD for TO RAISE AN ANONYMOUS MOUNTAIN BY ONE METRE in 2014 , based on the size and medium of the artwork.