Achille Etna Michallon (attributed To) ( 1796 - 1822 ) was a French painter. Achille Etna Michallon (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1393.64 USD for Le Forum à Rome in 2008 to 8149.3 USD for Psyché et Pan dans un paysage in 2010 , based on the size and medium of the artwork.