# GPT Image Hub prompt

## Chocolate Bar Commercial Key Visual
- URL: https://www.gptimagehub.com/library/chocolate-bar-commercial-key-visual
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-mm-3890
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Fchocolate-bar-commercial-key-visual
- Category: Product & E-commerce
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: advertising, product photography, chocolate, commercial kv, studio lighting, minimalist
- Updated: 2026-10-26T22:13:53.098Z
- Created: 2026-10-26T22:13:53.098Z

Generates a clean, studio-lit commercial advertisement key visual featuring gourmet chocolate textures. Customize the primary subject and secondary styling elements to showcase any food product.

### Full prompt
```text
{
  "_world": "advertising",
  "creation_intent": "Showcase Craftsmanship and Material Quality",
  "generation_logic": "Process and Texture as Primary Visual Focus",
  "subject_kit": {
    "primary_subject": "[Chocolate Bar]",
    "secondary_elements": [
      "Melting Drips",
      "Fine Cocoa Powder",
      "Torn Foil Packaging"
    ]
  },
  "core_tension": "Indulgent Desire vs. Precise Control",
  "twist_mechanisms": [
    "Cross-section Anatomy",
    "Textural Contrast"
  ],
  "stage_context": "Pure White Infinite Studio Background",
  "composition_rule": "Symmetrical Mirror Composition",
  "lighting_rule": "Overhead Softbox Beauty Lighting",
  "imaging_assumption": "High-end Commercial Product Photography",
  "deliverable_type": "Advertising Key Visual"
}
```