January 1, 1974 · 52 years old

Alma Mahler's affair with the young architect Walter Gropius sets in motion a marital drama that forces her husband Gustav Mahler to seek advice from Sigmund Freud.

A car drives through the snow. Behind the wheel is Nelly. She is thirteen years old. Nelly wants to go home. Separating her from her goal are three questions, two keys, a diving tower and a racing heart.