Costanzo Angelini ( 1760 - 1853 ) was an Italian painter. Costanzo Angelini s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 260.98 USD for Ritratto di Papa Clemente XIII in 2014 to 1084.66 USD for Baccante ebbra in 2014 , based on the size and medium of the artwork.