Giovanni Volpato ( 1732 - 1803 ) was an Italian painter. Giovanni Volpato s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 79.33 USD for Die Schule von Athen. in 2004 to 7000 USD for TWO ROMAN ARCHITECTURAL WATERCOLORS in 2013 , based on the size and medium of the artwork.