Karl Franz Gustav Hentschel ( 1884 - 1959 ) was a Dutch painter. Karl Franz Gustav Hentschel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 144.88 USD for Figuren in een duinlandschap in 2006 to 4914 USD for kneeling male nude in 2007 , based on the size and medium of the artwork.