Placido Campolo ( 1693 - 1743 ) was an Italian painter. Placido Campolo s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 787.53 USD for Erminia unter den Hirten in 2004 to 1793.99 USD for Herminie chez les Bergers in 2005 , based on the size and medium of the artwork.