# GPT Image Hub prompt

## Industrial Designer Pencil Concept Sketch
- URL: https://www.gptimagehub.com/library/industrial-designer-pencil-concept-sketch
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-31421
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Findustrial-designer-pencil-concept-sketch
- Category: Concept Art
- Model: seedream-5-0-pro
- Aspect ratio: 4:3
- Style: painterly
- Tags: sketch, concept art, industrial design, pencil drawing, grayscale, brainstorming
- Updated: 2026-10-27T17:19:08.098Z
- Created: 2026-10-27T17:19:08.098Z

Generates an ideation sketch in the style of an industrial design sketchbook with pencil shading. Replace the bracketed subject to draft any product or vehicle.

### Full prompt
```text
Hand-drawn concept sketch of [a futuristic sports car], visible rough construction lines, dynamic three-quarter perspective, grayscale pencil rendering with graphite shading, industrial designer sketchbook style, creative ideation brainstorming aesthetic, white paper background
```