Nano Banana 提示词作品

{ "prompt": { "subject": { "type": "female", "pose": "standing near a staircase with one arm slightly extended back touching the railing or wall, torso angled slightly, one leg subtly forward creating a natural elegant stance", "expression": "soft gentle smile, relaxed facial muscles, calm gaze directed toward camera", "face": "Use uploaded reference image, keep identity exact, natural facial proportions, realistic skin texture with visible pores and subtle imperfections, soft glow from lighting", "hair": "Use uploaded reference image, keep identity exact, hairstyle, color, and texture exactly as in reference image, long straight hair with smooth texture and natural shine, softly framing the face", "body_details": "slim toned build, natural posture, realistic skin tones with smooth highlights and subtle shadow transitions" }, "clothing": { "outfit": "elegant red satin gown with long sleeves and deep plunging neckline, gathered waist detail, smooth reflective fabric with soft draping and natural folds", "accessories": "minimal delicate jewelry, subtle necklace" }, "environment": { "location": "indoor decorative setting with staircase", "details": "ornate blue and white patterned walls and columns, floral arrangements with blue tones, soft ambient interior design elements, stairs leading upward" }, "lighting": { "type": "mixed ambient and flash lighting", "direction": "front-facing soft flash with ambient fill", "quality": "balanced lighting with soft highlights on skin and satin fabric, gentle shadows, slight glow enhancing textures and depth" }, "camera": { "angle": "slightly eye-level", "framing": "medium shot capturing upper body and part of legs", "lens": "portrait lens with shallow depth of field", "focus": "sharp focus on subject, background slightly softened" }, "style": { "aesthetic": "realistic elegant fashion photography", "color_tone": "balanced tones with rich red outfit contrast and ambient hues", "details": "high clarity, reflective satin texture emphasized, natural imperfections retained, no beautification" } } }