Randolph Lasalle Coats ( 1891 - 1957 ) was an American painter. Randolph Lasalle Coats s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1700 USD for Sailboats in 2004 to 8050 USD for Opalescence September, 1912 in 2005 , based on the size and medium of the artwork.