Augusto Chartrand Dubois ( 1828 - 1899 ) was a painter. Augusto Chartrand Dubois s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1375 USD for A boat in rough seas in 2011 to 11188.54 USD for The Approaching Storm (Cuba) in 2011 , based on the size and medium of the artwork.