Clementine Helene Dufau ( 1869 - 1937 ) was a French painter. Clementine Helene Dufau s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 484.5 USD for Repos du modèle in 2005 to 12000 USD for ADMIRING A VASE in 2006 , based on the size and medium of the artwork.