ARCHIVE/PROMPT #3100
16 DYNAMIC ARGUMENTS

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, pose, composition, lighting, setting, and technical details to achieve a candid, social media aesthetic.

Published: Dec 22, 2025
Original Post
Detailed JSON prompt for a mirror selfie image generation - asset 1
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Formula Content
{
  "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"}"
  }
}

Dynamic Arguments (16)

#Argument NameDefault Value
1gender"female"
2hair style"blonde, medium-length, wavy, slightly messy/effortless style"
3expression"playful pout, eyes slightly narrowed"
4pose"standing, mirror selfie, body angled away from mirror while looking back, making a peace sign (V-sign) with left hand"
5skin tone"fair"
6top attire"vibrant pink tank top or camisole"
7outerwear"white chunky-knit cardigan, oversized balloon sleeves, worn open"
8bottom attire"high-waisted dark grey or faded black denim jeans, skinny or slim fit"
9accessories"spiral hair tie on wrist, delicate necklace"
10shot type"medium shot, mirror selfie"
11angle"low angle, looking slightly up"
12lighting"bright, natural indoor lighting, soft shadows"
13framing"vertical, reflection in a large floor-to-ceiling mirror with a thin gold or wooden frame"
14environment"modern bedroom or dressing area"
15camera in hand"black smartphone (dual-lens setup)"
16style"lifestyle photography, social media aesthetic, candid feel"