Rudolf Hafner ( 1893 - 1951 ) was an Austrian painter. Rudolf Hafner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 457.16 USD for A set with costume designs, probably for the Vienna Burgtheater in 2009 to 1398.63 USD for Speckbacherhaus in 2013 , based on the size and medium of the artwork.