Franz Von Defregger (attributed To) ( 1835 - 1921 ) was a German painter. Franz Von Defregger (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1151.72 USD for Junge Frau am Fenster in 2013 to 1820.66 USD for Mädchen mit Federhut in 2015 , based on the size and medium of the artwork.