Francois Joseph Frederic Roux ( 1805 - 1870 ) was a French painter. Francois Joseph Frederic Roux s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 8625 USD for SHIP PORTRAIT OF THE "JAMES N. COOPER" in 2006 to 11875 USD for Centerboard Sloop Sylvie of the New York Yacht Club at Havre in 2015 , based on the size and medium of the