Zedekiah Belknap (attributed To) ( 1781 - 1858 ) was an American painter. Zedekiah Belknap (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 823 USD for Portrait of a Blue-eyed Gentleman. in 2004 to 3042 USD for portrait of a gentleman purportedly of Boston merchant in 2006 , based on the size and medium of the art