John Singer Sargent (after) ( 1856 - 1925 ) was an American painter. John Singer Sargent (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 503.29 USD for Portrait of Miss Hunter, bust-length, in a pink and white shirt in 2004 to 6150 USD for Portrait of a Lady in White in 2013 , based on the size and medium of the artwork.