Natural sunlight close-up portrait AI Image Prompt

Natural sunlight close-up portrait (raw realistic capture). Subject: Use uploaded reference image, keep identity exact, no reshaping or smoothing; lying or slightly reclined, head tilted, one hand under chin; neutral soft expression, relaxed lips, natural gaze to side. Lighting: direct natural sunlight from window side, partial face illumination, hard light edge with soft falloff; bright highlight on cheek and nose, strong natural shadow on opposite side, uneven exposure across face, real sunlight contrast; natural daylight 5500K. Skin realism: visible pores, tiny freckles or marks, natural oil shine, uneven skin tone, no smoothing or blur. Hair: natural strands visible, slight frizz, not perfectly arranged, light catching individual hairs. Clothing: white lace top, fine fabric texture visible, small wrinkles and shadows. Accessories: thin necklace, small pendant, subtle reflections. Camera: smartphone rear camera, 26mm lens, f/1.8, ISO 50-150, 1/800s, sharp on eyes, slight falloff; slight grain in shadows, highlight clipping in bright areas, minor noise. Lens effects: slight overexposure on highlights, natural contrast, no artificial blur, real depth falloff. Background: white fabric or bedding, soft folds, light shadows, not perfectly smooth. Color grading: raw natural, no heavy editing, slight warm tint, natural skin tones, real camera color. Imperfections: lighting unevenness, skin texture, minor grain, highlight burn. Composition: close-up slight top angle, tight face crop, face sharp, edges softer. Resolution and aspect ratio: 4K, 4:5. Vibe: natural beauty, sunlight, effortless realism. Strict rules: must have real sunlight contrast, skin texture visible, no smoothing, reference face unchanged; avoid studio.