The Piano Teacher () is a 2001 erotic psychological drama film written and directed by Michael Haneke, based on the 1983 novel of the same name by Elfriede Jelinek. It tells the story of an unmarried piano teacher (Isabelle Huppert) at a Vienna conservatory, living with her mother (Annie Girardot) in a state of emotional and sexual disequilibrium, who enters into a sadomasochistic relationship with her student (Benoît Magimel). A co-production of Austria and France, Haneke was given the opportunity to direct after previous attempts to adapt the novel by filmmakers Valie Export and Paulus Manker collapsed for financial reasons. At the 2001 Cannes Film Festival, it won the Grand Prix; the two leads, Huppert and Magimel, won Best Actress and Best Actor. It went on to receive positive reviews and other awards and nominations. Plot Erika Kohut is a piano professor in her late 30s at a Vienna music conservatory who resides in an apartment with her domineering elderly mother. Her late father had been a longstanding resident in a psychiatric asylum. Despite Erika's aloof and assured façade, she is a woman whose sexual repression and loneliness is manifested in her paraphilia, including voyeurism, sadomasochistic fetishes, and self-mutilation. At a recital hosted by the Blonskij couple, Erika meets Walter Klemmer, a young aspiring engineer who also plays piano, and who expresses admiration of her talent for classical music. The two share an appreciation for composers Robert Schumann and Franz Schubert, and he attempts to apply to the conservatory to be her pupil. His audition impresses the other professors, but Erika, though visibly moved by his playing, votes against him; she cites his divergent interpretation of Schubert's Andantino, and questions his motivations. Despite this, Walter is admitted as Erika's pupil. Meanwhile, another pupil, Anna Schober, struggles with anxiety while pushed by her own ambitious mother. However, when Erika witnesses Anna and Walter socializing, she slips to an empty coatroom and smashes a glass, hiding the shards inside one of Anna's coat pockets. This cuts Anna's right hand, preventing her playing at the forthcoming jubilee concert. Walter pursues Erika into a lavatory after she secretly injured Anna. Walter passionately kisses Erika, and she responds by repeatedly humiliating and frustrating him. She proceeds to give him a handjob before performing fellatio on him, but abruptly stops when he does not abide by her orders to be silent and to look at her