Keith Alastair Griffin ( 1927 - 2007 ) was a British painter. Keith Alastair Griffin s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 61.04 USD for Silver birches in 2004 to 625.94 USD for The jute clipper Slieve Roe in coastal waters in 2005 , based on the size and medium of the artwork.