John Woodhouse Audubon ( 1812 - 1862 ) was an American painter. John Woodhouse Audubon s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2070 USD for Drawing of two male musk ox, in 2004 to 7500 USD for NINE-BANDED ARMADILLO, MALE (PLATE CXLVI) in 2009 , based on the size and medium of the artwork.