Robert Auchmaty Sproule (after) ( 1799 - 1845 ) was a Canadian painter. Robert Auchmaty Sproule (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 240 USD for VIEW OF THE PLACE D'ARMES, QUEBEC, 1832; VIEW OF QUEBEC FROM POINT LEVI in 2006 to 7734.3 USD for SET OF SIX RARE MONTREAL VIEWS in 2017 , based on the size and mediu