Otto Hierl Deronco ( 1859 - 1935 ) was a German painter. Otto Hierl Deronco s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1901.74 USD for Portrait eines reizenden Mädchens im weißen dekolletierten Spitzenkleid in 2008 to 7017 USD for Prinzessin Gisela von Bayern, Erzherzogin von Österreich in 2014 , based on the size and me