Isabelle Huppert has  just won an award at The Cannes Film Festival 2001 for le Pianist (The Piano Teacher) a film that should be on General release soon about an Older woman Dominated by her mother who teaches a young student to play the Piano and falls for him,other than that i do not know more about it as it has only just been screened at Cannes i learn about it from an Interview that Isabelle Huppert gave on UK`s FILMFOUR,The Director is a German although i think he is more likely Austrian,as his previous films have been Austrian,Michael Haneke,i hope this helps.