Prompt JSON de portrait cinématographique Aurora

{ "meta": { "project": "Aurora_Cinematic_Portrait", "model_intent": "photoreal_cinematic", "language": "en", "notes": "Vertical cinematic portrait of a woman under dramatic northern lights. Emphasis on scale, wonder, and atmospheric realism." }, "prompt": { "logline": "A woman stands outdoors at night beneath powerful green aurora borealis waves, gazing upward in awe as the sky explodes with flowing celestial light.", "subject": { "gender": "female", "pose": "side profile, head tilted upward", "expression": "awe, quiet wonder, soft parted lips", "wardrobe": [ "thick winter coat with fur-lined hood", "textured fabric detail", "cold-weather styling" ], "hair": "natural movement, slightly wind-touched" }, "environment": { "location": "northern landscape", "elements": [ "tall dark pine trees silhouette", "distant soft city lights near horizon", "clear star-filled night sky" ], "sky_event": { "type": "aurora borealis", "behavior": "massive flowing vertical light curtains", "color": "vivid neon green with subtle teal gradients", "motion_style": "silk-like atmospheric waves" } }, "composition": { "orientation": "vertical", "subject_position": "lower left third", "sky_dominance": "aurora occupies majority of frame", "scale_contrast": "small human figure vs vast cosmic sky" }, "camera": { "shot_type": "low-angle medium portrait", "movement": "static frame", "stabilization": "locked tripod feel", "perspective": "slightly below eye level to emphasize sky" }, "lens": { "focal_length_mm": 35, "aperture": "f/2.0", "sensor": "full-frame", "depth_of_field": "subject sharp, distant trees slightly softened", "exposure_style": "long exposure aurora clarity without over-blur" }, "lighting": { "primary_light_source": "aurora glow", "fill_light": "subtle cool moonlight", "face_illumination": "soft green ambient reflection", "contrast": "medium contrast, no crushed shadows", "highlight_control": "aurora glow preserved, no clipping" }, "color_palette": { "primary": [ "deep midnight blue", "neon aurora green", "cool atmospheric teal" ], "secondary": [ "warm subtle city lights", "natural skin tone balance" ], "grade": { "white_balance": "cool night tone (~4000K)", "saturation": "boosted greens with controlled skin tones", "tone_curve": "soft highlight roll-off, cinematic shadow depth" } }, "texture_details": [ "visible fabric fibers on coat", "natural skin texture", "realistic star field", "layered aurora depth" ], "quality_tags": [ "photorealistic", "cinematic", "epic scale", "vertical composition", "high dynamic range", "astrophotography realism" ] }, "negative_prompt": [ "cartoon", "anime", "oversaturated neon", "fake sky overlay", "blurry aurora", "low resolution", "flat lighting", "overexposed sky", "banding artifacts", "watermark", "text overlay" ], "output": { "aspect_ratio": "9:16", "resolution": "2048x4096", "variations": 2 } }