Ling Xu ( 1919 - ) is a Chinese painter. Ling Xu s works have been put up for auction numerous times, with realized prices varying from 612.67 USD for Drei Malereien von Schleierschwanzfischen. in 2011 to 679.92 USD for Fünf Malereien von Landschaften. in 2011 , based on the size and medium of the artwork.