Jacopo Amigoni ( 1682 - 1752 ) was an Italian painter. Jacopo Amigoni s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 63181.65 USD for RITRATTO DI GENTILUOMO IN GIACCA BLU in 2004 to 553600 USD for Hercules and Omphale in 2006 , based on the size and medium of the artwork.