Arnold Clementschitsch ( 1887 - 1970 ) was an Austrian painter. Arnold Clementschitsch s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2612.59 USD for Stille stunde in 2004 to 21292.81 USD for Gewitterstimmung über Tiffen in 2016 , based on the size and medium of the artwork.