Dennis Westerling ( 1944 - ) is an American painter. Dennis Westerling s works have been put up for auction numerous times, with realized prices varying from 345 USD for Near Point Ferman, coastal seascape in 2006 to 675 USD for PASTURE and MT. DIABLO FROM STONE LAKE: TWO WORKS in 2007 , based on the size and medium of the artwork.