Alexander Cozens (after) ( 1717 - 1786 ) was a British painter. Alexander Cozens (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 85.35 USD for A hilltop shrine in 2006 to 626.37 USD for A view of Cader Idris, Snowdonia, North Wales, at sunset in 2009 , based on the size and medium of the artwork.