GPT Image 2.5 Sunburst 프롬프트 - 촛불 조명 아래 보랏빛 드레스의 뒷모습

{ "subject": { "description": "An adult woman wearing a deep purple backless evening gown stands with her back toward the camera at a classical bathroom vanity, turning her head toward frame left.", "mirror_rules": "The camera directly photographs her back. The mirror in front of her reflects the same woman's profile and upper body, with consistent pose, clothing, and jewelry.", "age": "Adult woman, 25 or older", "expression": { "eyes": { "look": "Soft, slightly lowered gaze", "energy": "Calm and restrained", "direction": "Frame left" }, "mouth": { "position": "Lips gently closed", "energy": "Relaxed" }, "overall": "A quiet backward glance during a brief pause at the mirror" }, "face": { "preserve_original": "Preserve the reference profile and natural facial proportions", "makeup": "Soft evening makeup, fine eyeliner, subtle blush, muted rose lips" } }, "hair": { "color": "Very dark brown", "style": "Loose low bun with side-parted fringe, a large purple flower and smaller pale flowers beside the ear", "effect": "Natural volume, visible individual strands, a few loose wisps extending to the right" }, "body": { "frame": "Slender proportions, softly shaped shoulders and back, a naturally defined waist and rounded hips", "waist": "A gentle waist curve emphasized by the slight torso rotation", "chest": "Mostly obscured by the camera angle and fabric", "legs": "Covered by the floor-length skirt", "skin": { "visible_areas": "Profile, neck, shoulders, arms, back, waist, and a small area at the lower back", "tone": "Light skin with warm undertones and soft gray-brown shadows", "texture": "Fine natural skin texture with a subtle moisturized sheen", "lighting_effect": "Warm light creates soft localized highlights across the shoulders, back, and waist, with gradual shadows near the spine and body edges" } }, "pose": { "position": "Centered slightly left, back toward the camera, upper body gently rotated", "base": "Standing with weight naturally shifted to one side", "overall": "Head turned left, one hand raised near the chin with relaxed curved fingers, shoulders loose" }, "clothing": { "top": { "type": "Backless evening gown bodice", "color": "Deep purple, dark grape", "details": "Open back, thin twisted straps crossing the upper arms and back, narrow fabric panels visible along the sides", "effect": "Soft fabric following the body with a restrained sheen" }, "bottom": { "type": "Attached floor-length skirt", "color": "Deep purple", "details": "Low diagonal back opening, natural gathering around the hips, skirt extending to the bottom of the frame" } }, "accessories": { "headwear": "Large purple flower with pale pink petals and small white blossoms", "jewelry": "Delicate drop earrings and a fine silver necklace with a short chain hanging down the upper back" }, "photography": { "camera_style": "Natural environmental portrait with the spontaneity of an evening preparation photograph", "angle": "Viewed from behind at approximately shoulder height, with a slight lateral angle", "shot_type": "Vertical portrait from the head through the long skirt, retaining recognizable surroundings", "aspect_ratio": "2:3", "texture": "Subtle grain, soft highlights, rich shadows, natural skin detail", "lighting": "Warm practical candle-shaped bulbs beside the mirror, with soft ambient light from front left illuminating the profile and shoulders", "depth_of_field": "Moderate depth of field; subject sharp and vanity details recognizable, approximately a 50mm lens at f/2.8 to f/4" }, "background": { "setting": "An ornate classical bathroom or dressing area", "wall_color": "Warm beige walls and orange-brown stone", "elements": [ "Large rectangular mirror with dark brown framing", "Clear crystal candle-style wall sconce on the left", "Round chrome magnifying mirror at upper right", "Pale stone vanity and silver faucet", "Dark carved wooden vanity cabinet", "Clear bottle and dark box on the counter", "Metal towel ring at lower right" ], "atmosphere": "Warm, quiet, with the elegance of an older luxury hotel", "lighting": "Warm practical bulbs mixed with more neutral ambient light, preserving believable reflected depth" }, "the_vibe": { "energy": "Quiet and unhurried", "mood": "A composed moment alone before an evening event", "aesthetic": "Classical hotel interiors and a deep purple evening gown", "authenticity": "Loose hair, fabric folds, localized highlights, and uneven practical illumination", "intimacy": "An observational close presence without direct eye contact", "story": "She has just adjusted the flowers in her hair and pauses once more before leaving", "caption_energy": "One last glance before heading out" }, "constraints": { "must_keep": [ "Backward glance from a rear view", "Deep purple backless floor-length gown", "Thin straps crossing the upper arms and back", "Low bun with purple flowers", "Consistent mirror reflection", "Carved wooden cabinet, stone vanity, and crystal sconce", "Warm lighting and natural skin texture" ], "avoid": [ "Front-facing studio pose", "Exaggerated proportions", "A different person in the reflection", "Plastic-looking skin", "Changing the gown color", "Strong studio rim lighting" ] }, "negative_prompt": [ "Incorrect reflection", "Extra fingers", "Distorted anatomy", "Excessive smoothing", "Exaggerated curves", "Blown highlights", "Replaced background", "Text", "Watermark" ] }