Hélène Vincent
Hélène Vincent, born 9 September 1940, is a French actress. She received a César Award for Best Actress in a Supporting Role in 1989 for her role as Madame Marielle Le Quesnoy in Life Is a Long Quiet River and another in 1992 for J'embrasse pas. Description above from the Wikipedia article Hélène Vincent, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known for
Three Colors: Blue 
By the Grace of God 
When Fall Is Coming 
Samba 
Ma vie en rose 
Bernie 
Attila Marcel 
Dear Mother 
Marie-Francine 
Joint Custody 
A Few Hours of Spring 
Le bal des casse-pieds 
A Bun in the Oven 
The Scent of Mandarin 
West Indies 
Les irréductibles 
Isn't She Lovely? 
Du soleil dans mes yeux 
Looking for Rohmer