Samanu Yoru' poster concept sheet AI Image Prompt

Movie poster concept sheet: Cinematic hero image variations for a fictional Japanese film. Genre: mystery drama thriller. Layout: white page with an evenly spaced 2-column by 4-row grid, 8 panels. Top row: vertical posters (left with black title, right with white title). Remaining 3 rows: widescreen horizontal hero frames. Setting: remote snow-covered coastal village at night, winter, light snowfall or frozen haze, cold sea mist, overcast sky with faint moonlight breaking through clouds, deep blue night. Visual style: palette of midnight blue, icy cyan, charcoal, snow white, small accents of warm amber light; low-key cinematic lighting with strong distant lighthouse beam and sparse village window lights; mood somber, haunting, quiet, lonely, elegant, atmospheric; influences from prestige Japanese film poster, arthouse thriller marketing, minimal typography, photoreal cinematic realism. Environment elements: snow-covered shoreline, dark cold ocean, distant lighthouse with glowing beacon, small fishing village on the right shoreline, wooden boats pulled onto the snow, weathered posts or harbor bollards in the foreground, mountain or steep coastal slope behind the village. Character: 1 solitary adult man seen from behind in 5 of 8 panels, wardrobe of long dark overcoat, dark trousers, dark shoes or boots, standing still looking toward sea and lighthouse, scale small against landscape to emphasize isolation. Typography: Japanese with small English subtitle, large Mincho-style serif Japanese title, text color variants white or black, title occupies upper left or upper center, tagline and release line beneath, small credits along lower edge. Composition: Create 8 distinct but cohesive poster/hero variations anchored to same snowy harbor location and lighthouse motif. Use negative space generously, title dominating upper area. Some frames exclude character focusing only on frozen coast; others place man from behind in foreground or midground. Preserve premium festival-poster feeling, restrained text layout, crisp winter atmosphere, powerful contrast between vast blue darkness and tiny warm lighthouse glow. Parameters: {argument name="film title" default="沈まぬ夜"} {argument name="tagline" default="凍った夜が、すべてを覚えている。"} {argument name="release text" default="2026年12月5日(土) 全国ロードショー"} {argument name="subtitle text" default="ENDLESS NIGHT"} {argument name="coat color" default="dark charcoal"}