A story about doomed love between two people from different worlds and the impact in their lives.

After failing in his attempt to escape, a teenager is taken back to his family.

The film was to be a documentary, but evolved during production to a fictional film. It nevertheless adheres strictly to the poems and letters exchanged by two of the most outstanding names of the Modernist Movement, Fernando Pessoa (in Lisbon) and Mário de Sá-Carneiro (in Paris). Their endless conversation was dramatically and suddenly terminated.

Everyone has a secret. Twins Sarah and Gaëlle near 25; for ten years, Sarah has been a fundamentalist Carmelite in a Brazilian convent, and Gaëlle has been in prison for a heinous crime. Sarah comes to the attention of Fr. Joachim, a priest and physician; he can find no cause for her debilitating abdominal pain. When Sarah and he are transferred to Paris, Joachim looks for Gaëlle, now on probation and finding no respite from society's approbation. An enterprising reporter is digging into Gaëlle's life, the mother superior of Sarah's convent hovers over her, and Joachim investigates the phenomenon of twin's symmetry. Is there any release from the past?

The Life of Mirrors is one of the sections of the exhibition Luis Miguel Cintra - Small Theatre of the World. A commission by Serralves Foundation to Regina Guimarães and Saguenail, and constructed after an unpublished interview with Luis Miguel Cintra, this film is the result of a long and painstaking exercise of selecting and editing excerpts from films by Manoel de Oliveira in which Cintra participates as an actor. In this way, The Life of Mirrors is a reflective, retrospective essay film, which opens the Carte Blanche, thus establishing a gateway to Luis Miguel Cintra's cinematographic and cinephile career.