Nano Banana 提示词作品

{
"type": "image_generation",
"style": "ultra-photorealistic fashion editorial portrait",
"resolution": "8K UHD",
"aspect_ratio": "3:4 vertical portrait",
"quality": "hyper-detailed, high dynamic range, studio-grade clarity",
"camera_settings": {
"camera": "Full-frame DSLR",
"lens": "85mm f/1.8 portrait lens",
"aperture": "f/2.0",
"shutter_speed": "1/160s",
"iso": "100",
"focus_mode": "single-point autofocus on eyes",
"white_balance": "neutral daylight (5200K)"
},
"lighting": {
"setup": "soft studio lighting",
"key_light": "large softbox positioned 45 degrees to the subject’s right",
"fill_light": "subtle reflector on opposite side for balanced shadows",
"rim_light": "gentle backlight for hair separation",
"background_light": "soft gradient falloff on neutral grey backdrop",
"shadow_quality": "soft, diffused, natural skin rendering"
},
"subject": {
"gender": "female",
"age_range": "young adult (early 20s)",
"ethnicity": "Japanese",
"body_type": "athletic full hourglass figure",
"expression": "calm, confident, composed",
"pose": "seated upright on a minimalist wooden stool with black metal legs, legs crossed naturally at the knee, shoulders relaxed, direct eye contact with camera",
"body_language": "elegant, poised, effortless confidence"
},
"wardrobe": {
"top": "fitted white latex crop top",
"fabric_texture": "glossy latex with specular highlights",
"bottom": "white latex booty shorts",
"styling": "casual chic, modern minimalism, monochromatic",
"footwear": "barefoot"
},
"hair": {
"style": "platinum blonde hair pulled back into a low ponytail",
"finish": "smooth with natural shine",
"hairline_detail": "clean, softly framed face"
},
"makeup": {
"style": "natural glam",
"skin_finish": "fair porcelain skin, soft matte with subtle glow",
"eyes": "dark brown almond-shaped eyes, defined brows, soft eyeshadow, subtle eyeliner",
"lips": "neutral rose nude lipstick",
"contour": "light contouring for cheekbone definition"
},
"environment": {
"location_type": "professional photography studio",
"background": "smooth seamless neutral grey backdrop",
"floor": "studio matte surface matching background tone",
"props": "minimalist wooden stool with round seat and black metal legs"
},
"composition": {
"framing": "mid-to-full body portrait",
"angle": "eye-level camera angle",
"depth_of_field": "shallow depth of field with crisp subject focus and soft background blur",
"rule_of_thirds": "subject centered with subtle negative space",
"color_palette": "cool tones with neutral greys and white accents",
"mood": "refined, modern, sophisticated, relaxed"
},
"post_processing": {
"retouching": "high-end beauty retouch with natural skin texture preserved",
"color_grading": "soft editorial tones, balanced contrast",
"sharpening": "selective sharpening on eyes and facial features",
"noise_reduction": "minimal, clean studio finish"
},
"render_engine": {
"photorealism_level": "extreme realism",
"skin_detail": "micro-texture preserved",
"fabric_detail": "high-fidelity cloth simulation",
"global_illumination": "enabled",
"ray_tracing": "enabled"
}
}