Giovanni Di Ser Giovanni Di (lo Scheggia) Simone ( 1406 - 1486 ) was a Italy painter. Giovanni Di Ser Giovanni Di (lo Scheggia) Simone s works have been put up for auction numerous times, with realized prices varying from 261318.05 USD for A Cassone: central panel: The Triumph of David; testate (end panels): Hercules and the Lernaean Hydra; and Hercules saving Deian in 2005 to 578500 USD for The