James Henderson ( 1871 - 1951 ) was a Canadian painter. James Henderson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1265 USD for landscape with thatched-roof cottage and figures beside a pond in 2004 to 12842.64 USD for PORTRAIT OF A SIOUX WARRIOR in 2007 , based on the size and medium of the artwork.