Erwin Exner ( 1915 - ) is an Austrian painter. Erwin Exner s works have been put up for auction numerous times, with realized prices varying from 167.32 USD for “Wintertag in den Bergen” in 2005 to 474.42 USD for “Savudrija-Istria” and “Padua” in 2009 , based on the size and medium of the artwork.