Julien Petri

Julien Petri is a film industry professional recognized for their work as a colorist. Their involvement in cinema centers on the technical and artistic process of color grading, a stage in post-production that determines the visual tone and mood of a film through adjustments to color, contrast, and brightness.

Petri is credited on the film The Key, released in 2025, where they served as the colorist. In this role, they contributed to shaping the film’s final visual presentation, ensuring consistency in tone and enhancing the storytelling through color decisions. Their work falls within the broader craft of color grading, which plays a key role in defining a film’s aesthetic and emotional impact.