Josef Oberberger ( 1905 - 1994 ) was a German painter. Josef Oberberger s works have been put up for auction numerous times, with realized prices varying from 164.85 USD for Selbstbildnis mit Stillleben. in 2004 to 331.59 USD for Jungfräulein am Pfingstmontag in 2004 , based on the size and medium of the artwork.