Create ONE chilling restrained photorealistic psychological mystery drama still, portrait 4:5. An adult Korean female detective around 33 wearing a muted brown trench coat stands in the foreground of an old dim hotel corridor, seen from behind in three-quarter view, her actual head clearly turned slightly to the LEFT looking down the corridor. On the wall directly ahead an ornate tall antique mirror reflects the SAME woman in the SAME trench coat, but the reflection looks straight outward at her with a faint knowing smile. The physically impossible difference in gaze is the central narrative clue; make it deliberate and unmistakable while preserving her identity and coat. Reflection portrait face clear and natural, her real partial side face serious. Old patterned wallpaper, brass wall sconces, burgundy runner carpet, one distant open door casting cold light. Quiet cinematic dread, amber low light, desaturated green shadows, no gore, no monsters, no jump scare, no duplicated extra people outside mirror. Rich photographic textures, composed 50mm camera shot, subtle film grain. No typography, subtitles, signs, logo, frame, collage or watermark.
