vertical image, aspect ratio 9:16, portrait orientation, no text, no captions, no letters, no watermark, cinematic horror illustration, subtle 1980s–1990s horror film aesthetic, slightly stylized but grounded, hand-drawn cinematic look, soft rough texture, minimal linework, heavy focus on lighting and atmosphere, dark interior of a simple rural house bedroom, very minimal furniture, old and modest design, scene set at night, total darkness dominating most of the room, only light source: faint cold light leaking through a narrow gap in the window curtain, thin beam of pale moonlight cutting through dust in the air, a sense that someone has just woken up, bed slightly disturbed, subtle impression of recent movement, no visible character fully shown, only suggestion of presence (blankets slightly shifted, shadowed outline), color palette: cold, desaturated tones (deep blues, grayish blacks, muted green-blue shadows), very low saturation, cinematic gloom, soft noise/grain like old film, lighting extremely minimal, strong contrast between deep darkness and faint window glow, shadows swallowing most of the room, edges barely visible, atmosphere silent, tense, unsettling, psychological horror feeling, nothing clearly happening, but strong sense of presence or being watched, environment details: simple wooden floor, plain walls, old interior textures barely visible in darkness, avoid: warm lighting, bright colors, cartoon style, clean modern rendering, sharp clarity, visible