Robert Byng (attributed To) ( 1666 - 1720 ) was an American painter. Robert Byng (attributed To) s works have been put up for auction numerous times, with realized prices varying from 2528.76 USD for PORTRAIT OF TWO CHILDREN in 2006 to 3042.6 USD for Boy in Blue Blowing Bubbles in 2010 , based on the size and medium of the artwork.