Nano Banana Pro

Detailed JSON Prompt for a Mirror Selfie Image Generation

A highly detailed JSON prompt for the Google Gemini Nano Banana Pro 3.0 model, designed to generate a specific lifestyle image of a female subject taking a mirror selfie. The prompt meticulously defines the subject's appearance, attire, pos

Prompt text

Original English text. Replace placeholders with your own details.

{
 "subject": {
 "gender": "{argument name="gender" default="female"}",
 "appearance": {
 "hair": "{argument name="hair style" default="blonde, medium-length, wavy, slightly messy/effortless style"}",
 "expression": "{argument name="expression" default="playful pout, eyes slightly narrowed"}",
 "pose": "{argument name="pose" default="standing, mirror selfie, body angled away from mirror while looking back, making a peace sign (V-sign) with left hand"}",
 "skin_tone": "{argument name="skin tone" default="fair"}"
 },
 "attire": {
 "top": "{argument name="top attire" default="vibrant pink tank top or camisole"}",
 "outerwear": "{argument name="outerwear" default="white chunky-knit cardigan, oversized balloon sleeves, worn open"}",
 "bottom": "{argument name="bottom attire" default="high-waisted dark grey or faded black denim jeans, skinny or slim fit"}",
 "accessories": "{argument name="accessories" default="spiral hair tie on wrist, delicate necklace"}"
 }
 },
 "composition": {
 "shot_type": "{argument name="shot type" default="medium shot, mirror selfie"}",
 "angle": "{argument name="angle" default="low angle, looking slightly up"}",
 "lighting": "{argument name="lighting" default="bright, natural indoor lighting, soft shadows"}",
 "framing": "{argument name="framing" default="vertical, reflection in a large floor-to-ceiling mirror with a thin gold or wooden frame"}"
 },
 "setting": {
 "environment": "{argument name="environment" default="modern bedroom or dressing area"}",
 "background_elements": [
 "white minimalist walls",
 "white dresser with gold hardware",
 "white door and door handle",
 "square ceiling light fixture",
 "some clothing items visible on the dresser in the background"
 ],
 "color_palette": ["white", "black", "pink", "soft grey"]
 },
 "technical_details": {
 "camera_in_hand": "{argument name="camera in hand" default="black smartphone (dual-lens setup)"}",
 "style": "{argument name="style" default="lifestyle photography, social media aesthetic, candid feel"}"
 }
}

Source & attribution

Chandan Singh · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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