In 1750 Austria, a deeply religious woman named Agnes has just married her beloved, but her mind and heart soon grow heavy as her life becomes a long list of chores and expectations. Day after day, she is increasingly trapped in a murky and lonely path leading to evil thoughts, until the possibility of committing a shocking act of violence seems like the only way out of her inner prison.

It’s not uncommon for a film to have a moving love story at its core. Yet this particular set-up is unusual. The lovers here are Ingeborg Bachmann and Paul Celan, both important representatives of post-war German-language poetry. The story of the relationship between the Austrian and the Jew from Czernowitz is told through their nearly 20-year correspondence (1948–1967). Or, more precisely, by a young woman and a young man reading from their letters in a studio in Vienna’s venerable Funkhaus.

An unexpected letter forces siblings Bernhard and Lydia to confront each other and to deal with their family history.