Wilhelm Kray (after) ( 1828 - 1889 ) was a German painter. Wilhelm Kray (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 14.88 USD for Der Traum des jungen Fischers in 2007 to 1750 USD for Psyche in 2013 , based on the size and medium of the artwork.