A flat, full-frame movie poster for an original thriller, presented straight on in portrait orientation with a 2:3 aspect ratio. Build the composition around the Main Visual Subject, using a stark film-noir scene with a single overhead streetlight, long angular shadows, sparse atmospheric haze, and a tense empty background. Use the Color Palette with strong tonal contrast and restrained detail. Set the Main Title large and deliberate near the upper third, using dramatic condensed display lettering. Place the Subtitle directly beneath it at a smaller scale. Group the Detail Lines discreetly near the lower edge without competing with the title or central silhouette. Maintain generous margins, clear visual hierarchy, precise typesetting, and correctly spelled text. Keep the design limited to the supplied wording, with no extra text, logos, watermarks, QR codes, or outer border around the image. Make it feel like an expertly art-directed theatrical poster printed on smooth matte paper.
Use these details:
Main Title: "The Last Signal"
Subtitle: "Everyone hears the final warning"
Detail Lines: ["An original motion picture", "A mystery in the dark"]
Main Visual Subject: "A solitary human silhouette standing beneath a tall streetlight on an empty rain-slicked street"
Color Palette: "Black, white, and deep charcoal"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.
