Frederick Westin (after) ( 1782 - 1862 ) was a Swedish painter. Frederick Westin (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 509.46 USD for Karl XIV Johan till häst in 2007 to 2394.41 USD for Porträtt - föreställande kronprins Josef Frans Oscar (sedemera Oscar I). in 2009 , based on the size and medium of the art