Aloïs Frederick Schönn ( 1826 - 1897 ) was an Austrian painter. Aloïs Frederick Schönn s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 766 USD for Travellers watering horses at a ruin in 2005 to 116187.9 USD for LE REPOS SOUS LES OMBRAGES √Ä CONSTANTINOPLE in 2009 , based on the size and medium of the artwork.