Jean Léon Jansem ( 1920 - 1990 ) was a French painter. Jean Léon Jansem s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 824.08 USD for Still life of a fish in 2003 to a remarkable record 67000 USD for A la lisiere de la ville in 2008 , based on the size and medium of the artwork.