Liang Quan ( 1948 - ) is a Chinese painter. Liang Quan s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 30988 USD for The Moon Reflected in Er-quan Spring in 2010 to a remarkable record 55825 USD for Purple Light 05-2.3 in 2011 , based on the size and medium of the artwork.