Roger Couillard ( - ) is a Canadian painter. Roger Couillard s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 750 USD for TADOUSSAC / CANADA'S STEAMSHIP LINES in 2006 to 2400 USD for THE NEW EMPRESS OF BRITAIN / CANADIAN PACIFIC in 2007 , based on the size and medium of the artwork.