Jan Lebenstein ( 1930 - 1999 ) was a painter. Jan Lebenstein s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 288.35 USD for Sphinx et momie in 2004 to a remarkable record 87666.43 USD for "Plongée III", 1965 in 2017 , based on the size and medium of the artwork.