Rudolf Francke Nautschutz ( 1860 - 1933 ) was a German painter. Rudolf Francke Nautschutz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 644 USD for figure of a putti in 2006 to 1821.89 USD for Le charmeur de serpent in 2013 , based on the size and medium of the artwork.