Gerard Thomas (attributed To) ( 1663 - 1720 ) was a Flemish painter. Gerard Thomas (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3477.45 USD for The collector of tithes in 2005 to 16274.6 USD for Four savants with Democritus of Abdera in the study parlour in 2009 , based on the size and medium of the artwork.