Vintage Film Noir Detective Poster

High-contrast dramatic vintage film noir detective poster, featuring a weary 45-year-old male private investigator with a sharp jawline, light stubble, and intense cynical eyes. He is dressed in an unbuttoned charcoal wool trench coat over a wrinkled white dress shirt, loosened dark silk tie, and a dark tilted felt fedora that casts a deep shadow across the upper half of his face. Set in a rain-drenched 1940s New York alleyway with glossy wet cobblestones, glowing neon diner sign reflection bouncing off puddles, distant brick fire escapes, and a subtle plume of white steam rising from a manhole cover in the foreground. Illuminated by harsh side-key lighting reminiscent of classic hollywood chiaroscuro, bright icy blue neon backlighting skimming his coat shoulder, and a warm amber matchhead flame held close to his face as he lights a cigarette. His expression carries deep brooding focus, micro-wrinkles around the eyes, with head turned slightly toward camera in a tense moment of hesitation. Framing is a vertical poster composition with dramatic low-angle view, strong vertical perspective lines leading upward into dark rainy atmospheric haze. Captured with a 35mm f/2.0 cinema prime lens, heavy tactile film grain, deep pure black contrast, razor-sharp eye highlight, muted sepia and cold teal color grading, evocative of iconic mid-century crime poster art.