Gaston Charles Guillaume Darbour ( 1869 - ) is a French painter. Gaston Charles Guillaume Darbour s works have been put up for auction numerous times, with realized prices varying from 24.47 USD for Bildnis einer den Betrachter anblickenden jungen Dame mit modischem Hut in 2006 to 425 USD for La Dame au hibou in 2008 , based on the size and medium of the artwork.