James Pattison Cockburn ( 1779 - 1847 ) was a Canadian painter. James Pattison Cockburn s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 443.24 USD for Views on Mount Cenis in 2004 to 4288.78 USD for THE HORSESHOE FALLS OF NIAGARA, CANADA in 2009 , based on the size and medium of the artwork.