John Singleton Copley (attributed To) ( 1737 - 1815 ) was an American painter. John Singleton Copley (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 774.38 USD for Half-length portrait of Richard Campbell Bazett (born 2nd April 1766) in 2005 to 46000 USD for PORTRAIT OF WOMAN AND CHILD in 2005 , based on the size