Fei Danxu ( 1801 - 1850 ) was a Chinese painter. Fei Danxu s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1880 USD for Two Sisters Floating in a Stream Beneath a Willow in 2009 to 442897.35 USD for LADIES in 2013 , based on the size and medium of the artwork.