Jean antoine Constantin D’aix (attributed To) ( 1756 - 1844 ) was a French painter. Jean antoine Constantin D’aix (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1612.22 USD for Agar et Isma√´l dans un paysage in 2005 to 8362.54 USD for Paysages in 2006 , based on the size and medium of the artwork.