Documentary Film Poster Design

I need a striking one-sheet for a feature-length documentary I’ve just completed. The poster must instantly signal “documentary” to viewers—honest, thought-provoking, and rooted in real events—rather than feeling like a drama, comedy, or horror piece. The narrative revolves around real people and places, so imagery that conveys authenticity is essential. You’re free to explore photographic treatments, subtle textures, or symbolic elements, as long as the final layout remains clean and readable from a distance. I’m comfortable with Adobe Photoshop, Illustrator, or InDesign files, and I’ll handle downstream printing myself. Please keep the colour palette print-friendly and provide text layers editable for last-minute credit changes. Acceptance criteria • Print-ready poster at 27"×40", 300 dpi, CMYK, PDF • Layered source file (PSD, AI, or INDD) with fonts either outlined or included • Scaled web version (1080 px width, RGB, JPG/PNG) for social promotion If anything here is unclear, let me know early so we can stay on schedule.