Charles Henry Schwanfelder ( 1774 - 1837 ) was a British painter. Charles Henry Schwanfelder s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2352.08 USD for A bay racehorse in a landscape in 2005 to 22800 USD for Sportsmen Shooting in an Upland Landscape in 2007 , based on the size and medium of the artwork.