Antonio Gramignani ( - ) is a painter. Antonio Gramignani s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 64.52 USD for Vero Ritratto dell`Antichissima e miracolosa Immagine della Madonna SSina di Quintigliolo... nell`Insigne Basilica Cattedrale de in 2008