# GPT Image Hub prompt

## Historical Japanese Castle Architectural Blueprint
- URL: https://www.gptimagehub.com/library/historical-japanese-castle-architectural-blueprint
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-mm-18022
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Fhistorical-japanese-castle-architectural-blueprint
- Category: Infographic / Education
- Model: nanobanana
- Aspect ratio: 4:3
- Style: graphic-design
- Tags: blueprint, floor plan, japanese castle, architecture, technical drawing, schematic
- Updated: 2026-10-27T10:47:38.098Z
- Created: 2026-10-27T10:47:38.098Z

Generates a technical blueprint and schematic floor plan of historic Japanese fortifications. Customize the architectural era or the specific drawing layout elements.

### Full prompt
```text
[Azuchi-Momoyama style castle tower], [architectural floor plan, blueprint, and area notation], detailed technical drawing, top-down schematic view
```