Marguertite Mary Darbour ( - ) is a French painter. Marguertite Mary Darbour s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 874.96 USD for Unter denArkadender PiazzaSanMarcoinVenedig in 2004 to 3600 USD for THE YOUNG ARTIST in 2007 , based on the size and medium of the artwork.