Richard Westmacott ( 1775 - 1856 ) was a British painter. Richard Westmacott s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5611.65 USD for Two albums of designs for funerary monuments in 2003 to 52131.41 USD for A MARBLE RELIEF OF MERCURY PRESENTING PANDORA TO PROMETHEUS in 2006 , based on the size and medium of the artwork.