Deng Shiru ( 1743 - 1805 ) was a Chinese painter. Deng Shiru s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 182500 USD for SEAL SCRIPT CALLIGRAPHY in 2011 to 511035.4 USD for SEVEN CHARACTER COUPLET IN CLERICAL SCRIPT in 2013 , based on the size and medium of the artwork.