Valentin Sismann is a composer of acoustic music and French video artists. After he made the film In Repetito Religare with Audrey Colard, the decision of the amalgamer in its practice, electroacoustic and art video. His work has been presented in Europe, Latin America, Asia, and the United States on the occasion of collectives exhibitions, projections and concerts. In 2024, he received the price of DJTAL Humain for the Screensong video and the price of small forms for the acoustic piece Loinaître.