Andrea Pozzo ( 1642 - 1709 ) was an Italian painter. Andrea Pozzo s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 12299.11 USD for The Madonna appearing to St. Ignatius of Loyola in 2004 to 26107.3 USD for Pentimento di San Pietro in 2006 , based on the size and medium of the artwork.