guardian.co.uk: "Pretty crime: French gangster movies"

http://www.guardian.co.uk/film/2009/aug/16/french-gangster-movies

-Diva Dir: Jean-Jacques Beineix (1981)

I know its a short list, it needn’t be 20 films etc, but I’d amend this starting with but not limited to:
-Le Doulos
-A Prophet
-Shoot the Piano Player

What might you add?