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Guillaume Massart

Production

Guillaume Massart

Born in 1983 in the Ardennes, Guillaume Massart alternately directs, produces or edits creative documentaries. In 2010, he became one of the three founders of the production company TRIPTYQUE FILMS. After 11 short films, his first feature, In The Open, was released in French cinemas in February 2019. His second feature, Detention, co-produced by TRIPTYQUE FILMS with TS Productions, will have it…

Known For

DetentionDetention · 2026
Detention
2026
MovieDocumentary
Open a door. Handle a crisis. Write an incident report. At France’s prison officer academy, hundreds of men and women learn to become prison guards. Their words begin to mirror the institution. Their movements sharpen. What once felt uncertain becomes routine. Doubt slowly fades from their faces.
In the OpenIn the Open · 2017
In the Open
★ 9.02017
MovieDocumentary
About roughly 130 men are imprisoned in the Detention Center of Casabianda, Corsica. Most of them were convicted of child abuse. The inmates spend their last few years of imprisonment working the fields of this wide agricultural domain.
Savage FlowersSavage Flowers · 2016
Savage Flowers
2016
MovieDocumentary
It's been about thirty years that anthropologist Pierre-Jacques Dusseau gets objects handcrafted by inmates out of the prisons he works in as a psychologist. Rejected by ethnography museums, these creations are gathering dust in his attic. Every one of them sheds different light on carceral institution.
En formationEn formation · 2021
En formation
★ 5.52021
MovieDocumentary
LiquidationLiquidation · 2013
Liquidation
2013
MovieDocumentary
Scratches. Cross-outs. Stripes. Arnaud is tirelessly attacking ancient masters' painting reproductions with the tip of his pen. His free and living interlaces highlight shapes and figures.
Fleurs sauvagesFleurs sauvages · 2016
Fleurs sauvages
2016
MovieDocumentary
Since 1987, the anthropologist Pierre-Jacques Dusseau, who works in prisons, has collected objects made by detainees. Refused by museums of ethnography, these everyday objects and artistic creations are gathering dust in his attic. Each one has a story that sheds a different light on penal institutions – and these stories, no one tells them better than Pierre-Jacques.
I Remember NothingI Remember Nothing · 2017
I Remember Nothing
★ 3.52017
MovieDocumentary
January 2011 : the revolution bursts in Tunisia, my father’s country. The Tunisian people scream in a rage and I, here in Paris, can feel their revolt vibrating in my heart.

Filmography

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