Johann Weyringer ( 1949 - ) is an Austrian painter. Johann Weyringer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1809.66 USD for Das Triviale im Trivium in 2004 to 3733.1 USD for Rotes Nashorn mit Schmetterling in 2009 , based on the size and medium of the artwork.