Love Jean-Pierre Jueney, Krislowski, Polanski (yeah anothe franco-pole), and a growing appreciattion of Jean-Luc Godard
So to add to those already mentioned:
Repulsion
Bitter Moon
Contempt (Le Mépris)
Un Chien Andelou (Best eyeball scene ever)
Chocolat
Les Liasons Dangereuse (Roger Vadim 1960 and
this French Mini series)
Oh and a nod to the Franco Italian - Bertolucci - Last Tango in Paris and The Dreamers