Charles Emile Hornung ( 1883 - 1956 ) was a Swiss painter. Charles Emile Hornung s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 696.26 USD for Femme à sa toilette in 2007 to 2138 USD for Stehende Frau in Interieur in 2008 , based on the size and medium of the artwork.