Dong Bangda ( 1699 - 1769 ) was a Chinese painter. Dong Bangda s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 171.42 USD for A GUANYIN RIDING ON A LION in 2005 to a remarkable record 2516510.25 USD for Landscapes in 2011 , based on the size and medium of the artwork.