Grenville Cottingham ( 1945 - ) is a British painter. Grenville Cottingham s works have been put up for auction numerous times, with realized prices varying from 26.39 USD for A coastal town, possibly Seaview, Isle of Wight in 2004 to 310.08 USD for The Royal Yacht Squadron, Isle of Wight in 2017 , based on the size and medium of the artwork.