Achille Etna Michallon ( 1796 - 1822 ) was a French painter. Achille Etna Michallon s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6060.26 USD for A WOODED LANDSCAPE WITH FIGURES in 2003 to 132000 USD for A Valley in the Alban Hills with Travelers on a Road, a view of the Chigi Palace and Santa Maria dell'Assunta beyond in 200