Leo Arndt ( 1857 - 1945 ) was a German painter. Leo Arndt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7.51 USD for In der Halle einer Eisengießerei arbeitende Männer in 2004 to 940.12 USD for Königliches Schloß in 2011 , based on the size and medium of the artwork.