Gemini Nano Banana 3.0 - 莫迪湖畔肖像

Gemini Nano Banana 3.0
Prompt:
{
 "image_request": {
 "goal": "Create a cinematic portrait based on the provided reference photo, preserving the subject’s face exactly as it appears in the reference (no alterations to facial structure, proportions, features, or expression).",
 "subject": {
 "identity_preservation": {
 "description": "The face must remain completely unchanged from the reference photo — 1000% identical in all visible facial details, proportions, contours, expression, and micro-features.",
 "notes": "No stylization, morphing, or reinterpretation of the facial structure. Only the scene, pose, and atmosphere change."
 },
 "pose": {
 "body_position": "The woman is standing with her back to the camera.",
 "head_turn": "She turns her head over her shoulder, looking toward the viewer.",
 "gaze": "Soft, melancholic, and intense."
 },
 "appearance": {
 "skin": "Smooth, pale skin with gentle cinematic texture.",
 "hair": {
 "style": "Long, straight hair.",
 "movement": "Slightly tousled by the wind."
 },
 "clothing": {
 "top": "Black backless top with delicate thin straps draping down the back."
 },
 "props": {
 "bouquet": "A bouquet of black roses held close to her face."
 }
 }
 },
 "environment": {
 "setting": "A moody lakeside or riverside.",
 "weather": "Overcast grey skies.",
 "atmosphere": "Soft, misty, melancholic, and subtly gothic."
 },
 "lighting": {
 "type": "soft diffuse lighting",
 "source": "natural overcast daylight",
 "tone": "desaturated, muted highlights",
 "mood": "gothic, melancholic, cinematic",
 "shadow_quality": "soft, low-contrast shadows"
 },
 "color_grading": {
 "palette": "desaturated neutrals, soft greys, washed-out cool tones",
 "mood": "cinematic and atmospheric"
 },
 "composition": {
 "framing": "Cinematic shoulder-turned portrait with focus on the face and roses.",
 "depth": "Shallow depth of field; background slightly blurred.",
 "emphasis": "Emotional intensity in the eyes; contrast between pale skin and black roses/top."
 },
 "style": {
 "visual_style": "cinematic realism",
 "tone": "moody, atmospheric",
 "genre_influence": "dark romantic, gothic melancholy"
 }
 }
}