Lawren Stewart Harris ( 1885 - 1970 ) was a Canadian Group of Seven painter. Lawren Stewart Harris s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4000 USD for MOUNTAIN SKETCH in 2003 to a remarkable record 1803419.67 USD for Grey Day, North Shore, Lake Superior (Lake Superior Painting XI) in 2007 , based on the size and medium