Retro Halloween triptych poster design, authentic Silver Age comic book illustration style with Ben-Day dot patterns and halftone textures. Three vertical panels with precise Golden Ratio proportions, separated by bold graphic borders. LEFT PANEL: Multiple intricately carved jack-o'-lanterns with detailed cross-hatched textures, emitting warm volumetric lighting against rich orange backdrop with vintage paper grain. MIDDLE PANEL: Dramatically lit mysterious figure in flowing witch attire, detailed fabric folds, holding ornate period-accurate lantern, surrounded by meticulously rendered bare trees with organic branch patterns, full moon with detailed crater texture. RIGHT PANEL: Semi-transparent classic sheet ghost with flowing fabric details against deep noir-style black sky, dramatically lit by detailed full moon. Typography: 'Horror Season – Spooky Nights & Scary Sights' in distressed Cooper Black font with authentic letterpress imperfections. Color palette: Warm amber oranges (Pantone 1575C), aged parchment yellows (Pantone 7499C), rich carbon blacks (Pantone Black 6C). Authentic offset printing artifacts, subtle registration misalignment, and period-accurate paper stock texture overlay. | PODspy AI Design
