Jacques Godefroy De Tonnancour ( 1917 - 2005 ) was a Canadian painter. Jacques Godefroy De Tonnancour s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 22062.35 USD for SUGAR LOAF, RIO DE JANIRO in 2005 to 108064.02 USD for BLACK SPRUCE COUNTRY in 2011 , based on the size and medium of the artwork.