Alfred Von Ernst ( 1799 - 1850 ) was a Swiss painter. Alfred Von Ernst s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1640.96 USD for Romantische Landschaft in 2007 to 4935.61 USD for A SAILING BOAT MOORED OF THE AMALFI COAST in 2009 , based on the size and medium of the artwork.