Henry Calvert (after) ( 1798 - 1869 ) was a British painter. Henry Calvert (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 375 USD for The Wynnstay Hunt in 2006 to 821.96 USD for TWO BAY HUNTERS IN A LANDSCAPE in 2006 , based on the size and medium of the artwork.