Cinematic Motivational Poster Generator Prompt

Design a striking motivational image centered on [POSTER_IMAGE_DESCRIPTION] as the dominant visual symbol. Use powerful directional lighting with deep contrast and a bold cinematic color palette. The composition should feel spacious and intentional — leaving prominent negative space for text. Feature a single commanding headline in large, modern sans-serif typography: "[HEADLINE_TEXT]". The overall aesthetic should be polished, purposeful, and visually authoritative — like a premium print campaign. No ornamental clutter, no extra copy, no watermarks, no spelling errors. Aspect ratio: [ASPECT_RATIO].