Robert Spear Dunning (attributed To) ( 1829 - 1905 ) was an American painter. Robert Spear Dunning (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 275 USD for NOAH in 2006 to 16000 USD for STILL LIFE OF FRUIT in 2013 , based on the size and medium of the artwork.