Carlo Innocenzo Carlone ( 1686 - 1775 ) was an Italian painter. Carlo Innocenzo Carlone s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5142.33 USD for THE BAPTISM OF CONSTANTINE in 2003 to 54000 USD for A bozzetto for a ceiling: Merit crowned by Nobility in 2005 , based on the size and medium of the artwork.