# 9-Grid K-Pop Idol Photocard Style Prompt (JSON)

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Portraits (@library.portraits)](/@library.portraits.md)
- Label: AI-generated
- Use cases: Nano Banana Pro
- AI keywords: portrait, photo
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6BM17027D2YDKPQEBNH2AJ2/w1200.webp
- Page: https://promptclay.com/prompts/9-grid-k-pop-idol-photocard-style-prompt-json-kfdabz

## Prompt

```text
{
  "project_settings": {
    "task_type": "Single_Image_Contact_Sheet (9-Grid)",
    "aspect_ratio": "3:4",
    "resolution_mode": "High / Upscale (Crucial for face details in grids)",
    "batch_size": 1
  },
  "reference_config": {
    "usage": "Upload Reference Image -> Set Strength to 0.8-0.9",
    "purpose": "Define the 3x3 grid structure and character identity"
  },
  "prompt_payload": {
    "structure_trigger": "A single contact sheet image containing a 3x3 photo grid matrix",
    "grid_logic": "9 distinct panels separated by thin white borders",
    "subject_consistency": "Same young asian woman in all 9 panels, identical outfit, identical hairstyle",
    "expression_variation": "9 different facial expressions ({expressions})",
    "camera_angles": "Varied angles in each panel (high angle, low angle, straight on)",
    "visual_style": "Photorealistic, Studio lighting, Light grey background, K-pop idol photocard style"
 "festive_accents": {
      "option_1": "Wearing a small, cute red mini Santa hat",
      "option_2": "Wearing subtle brown reindeer antler headband",
      "option_3": "Wearing a simple red knitted scarf loosely"
    },
    "visual_style": {
      "background": "Solid light grey or white studio background (No busy Christmas trees)",
      "lighting": "Soft studio photography light, clean shadows",
      "color_palette": "Grey, White, Skin tone, with a pop of Red"
    },
  },
  "negative_prompt": [
    "One single portrait",
    "merged bodies",
    "distorted grid lines",
    "missing panels",
    "cartoon",
    "illustration",
    "different clothes"
  ]
}
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{expressions}` | expressions | winking, tongue out, surprised, laughing, serious, etc. |

## About

A JSON prompt for generating a 3x3 contact sheet (9-grid) of a single person (specifically a young Asian woman) in the style of a K-pop idol photocard. It requires a reference image and a high strength setting (0.8-0.9) to maintain identity consistency while varying facial expressions and camera ang

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.portraits on Promptclay, https://promptclay.com/prompts/9-grid-k-pop-idol-photocard-style-prompt-json-kfdabz
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Portrait Prompts](/ai-portrait-prompts.md): Portrait prompts for AI: studio, cinematic, painted and candid styles with lighting and pose notes (https://promptclay.com/ai-portrait-prompts)
- [JSON Prompts](/json-prompts.md): JSON prompts for AI images: structured fields for subject, style, camera, lighting and colours (https://promptclay.com/json-prompts)

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- [Photo prompts](/search.md?q=photo) (https://promptclay.com/search?q=photo)
- [Portrait prompts](/search.md?q=portrait) (https://promptclay.com/search?q=portrait)

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