La Ilusión De Un Verano Sin Fin Won Top Award
The documentary captured the best Latin American film prize at the 74th San Sebastián Film Festival.
Updated on Sept. 27, 2026 in Documentary

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Director Alessandra Sanguinetti's documentary, La ilusión de un verano sin fin, secured the top Latin American film prize at the 74th San Sebastián Film Festival. The project chronicles the lives of two cousins over the course of 25 years.
Why it matters
The recognition highlights the endurance of long-term documentary projects that follow subjects from childhood into adulthood. Competing against 12 other films in the Horizontes Latinos section, the win underscores the film's significance within regional cinema.
The production represents 25 years of accumulated footage and project development. It successfully outperformed 12 other nominees in the competitive Horizontes Latinos section of the festival.
The players
Alessandra Sanguinetti
She is the director of the documentary La ilusión de un verano sin fin.
San Sebastián Film Festival
It is a prominent international film festival held annually in Spain.
The details
Alessandra Sanguinetti spent 25 years collecting footage of the two cousins, starting when they were nine years old. The documentary captures their transition from childhood into adulthood within Argentina.
Timeline
September 2026: The film won the award at the 74th San Sebastián Film Festival.
1872: Martín Fierro poem published.
Industry Dynamics
This win cements the film's place within the Horizontes Latinos section at the San Sebastián Film Festival. It follows the industry trend of celebrating long-form documentary storytelling that requires decade-spanning production commitments.
Award recognition at major festivals often signals that a documentary will soon secure broader theatrical or streaming distribution. Viewers interested in the project should monitor upcoming festival circuits for wider release dates.
The takeaway
The success of this film demonstrates the immense production value found in long-term observational documentaries. Audiences seeking deep, character-driven narratives often find the most compelling stories in projects that document life over decades.
Further reading
Learn more about the latest developments in Documentary filmmaking.
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