Placido Costanzi (attributed To) ( 1690 - 1759 ) was an Italian painter. Placido Costanzi (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1200 USD for A scene of sacrifice in 2006 to 16651.2 USD for Le sacrifice d'Abraham in 2014 , based on the size and medium of the artwork.