Joszi Arpad Baron Von Dretoma Koppay ( 1859 - 1920 ) was a Hungarian painter. Joszi Arpad Baron Von Dretoma Koppay s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7800 USD for PORTRAIT OF A YOUNG GIRL AND HER DOG in 2004 to 42881.65 USD for Kaiserin Elisabeth von Österreich auf den Stufen des Achilleons in 2014 , based on the s