Paul Friedrich Thumann (after) ( 1834 - 1908 ) was a German painter. Paul Friedrich Thumann (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 99.28 USD for A fairy at the pool Crystoleum in 2004 to 4800 USD for Psyche gazing into pool of water in 2006 , based on the size and medium of the artwork.