Augustin Alexandre Dumont ( 1801 - 1884 ) was a French painter. Augustin Alexandre Dumont s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 30.14 USD for Etudes de modèles antiques in 2009 to 518.46 USD for View of Porta San Giovanni in Rome in 2014 , based on the size and medium of the artwork.