Zhang Shanzi And Zhang Daqian ( 1882 - 1940 ) were Chinese painters. Zhang Shanzi And Zhang Daqian s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 597844.98 USD for Tigers Under Pine in 2011 to a remarkable record 1357502.2 USD for Mountain with a Hundred Steps in 2012 , based on the size and medium of the artwork.