Gemini Nano Banana Pro
Prompt:
{
"image_prompt": {
"reference": {
"face_identity": "uploaded reference image",
"identity_lock": true,
"face_preservation": "100% identical facial structure, proportions, skin texture, eye shape, lips, nose, brows, moles, and natural expression"
},
"subject": {
"type": "young woman",
"expression": "soft, relaxed smile with calm eyes",
"gaze": "looking gently toward the camera",
"pose": {
"position": "leaning out of a train window",
"arms": "both arms resting comfortably on the window frame",
"posture": "relaxed and cozy, upper body slightly leaned forward"
}
},
"hair": {
"color": "dark brown",
"style": "straight hair worn loose, tucked slightly under a winter hat"
},
"headwear": {
"type": "white knitted beanie",
"details": "soft knit texture, winter style"
},
"makeup": {
"style": "natural winter makeup",
"details": [
"even fair skin tone",
"light blush",
"soft eyeliner",
"natural lashes",
"subtle pink lips"
]
},
"outfit": {
"clothing": [
"cream or off-white cozy winter sweater"
],
"fabric": "soft warm knit suitable for cold weather"
},
"environment": {
"location": "inside a red panoramic train traveling through snowy mountains",
"background_elements": [
"snow-covered pine trees",
"mountain slopes blanketed in snow",
"curving red train cars visible behind",
"thick snow piled along the tracks"
],
"season": "winter alpine landscape"
},
"lighting": {
"type": "natural cold daylight",
"characteristics": [
"soft diffused light",
"cool winter tones",
"gentle highlights on the face",
"natural shadows"
]
},
"photography_style": {
"style": "cinematic travel portrait",
"camera_look": "DSLR-style photography",
"depth_of_field": "moderate depth of field keeping subject sharp with scenic background",
"mood": "peaceful, cozy, adventurous, winter travel aesthetic"
},
"render_quality": {
"realism": "highly photorealistic",
"detail_level": "high",
"skin_texture": "natural and realistic",
"resolution": "high resolution",
"color_grading": "cool winter tones with soft contrast"
}
}
}