Bernard Gantner ( 1928 - ) is a French painter. Bernard Gantner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1560 USD for NEIGE SUR LE HAMEAU and BOULEAU AU BORD DE L´ETANG: TWO WATERCOLORS in 2003 to a remarkable record 5500 USD for Lumieres Sur L'etang in 2017 , based on the size and medium of the artwork.