# GPT Image Hub prompt

## FACS Facial Action Unit Grid Chart
- URL: https://www.gptimagehub.com/library/facs-facial-action-unit-grid-chart
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-19074
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Ffacs-facial-action-unit-grid-chart
- Category: Infographic / Education
- Model: gpt-image-2
- Aspect ratio: 1:1
- Style: graphic-design
- Tags: facs, facial expressions, reference chart, character design, action units, infographic
- Updated: 2026-10-28T05:58:03.098Z
- Created: 2026-10-28T05:58:03.098Z

A comprehensive reference grid displaying diverse facial expressions labeled with FACS action unit codes. Customize the grid layout or number of expressions to fit your character study needs.

### Full prompt
```text
A single reference chart featuring a [7x7 grid of 49 patterns] showing facial expressions and their corresponding Hollywood AU codes (Face Action Units), clearly labeled under each portrait.
```