Roi Clarkson Colman ( 1884 - 1945 ) was an American painter. Roi Clarkson Colman s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1600 USD for Road to Painted Hills in 2004 to 6325 USD for Moonlight Serenade in 2006 , based on the size and medium of the artwork.