Johann Nepomuk Spiess ( 1838 - ) is an Australian painter. Johann Nepomuk Spiess s works have been put up for auction numerous times, with realized prices varying from 513.21 USD for Open Landscape with Hay Wagon in the foreground in 2011 to 633.92 USD for Rebhuhn- Jagdstillleben in 2014 , based on the size and medium of the artwork.