# GPT Image Hub prompt

## Line Art Stampabile per Libro da Colorare
- URL: https://www.gptimagehub.com/it/library/printable-coloring-book-line-art
- Generator URL: https://www.gptimagehub.com/it/generate?promptId=oss-ym-mm-803
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fit%2Flibrary%2Fprintable-coloring-book-line-art
- Category: Poster e illustrazione
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: illustration
- Tags: pagina da colorare, line art, libro da colorare, stampabile, bianco e nero, attività per bambini
- Updated: 2026-10-27T16:59:28.098Z
- Created: 2026-10-27T16:59:28.098Z

Genera disegni al tratto in bianco e nero nitidi e pronti da stampare per essere colorati. Cambia soggetto ed età per regolare la complessità delle linee.

### Full prompt
```text
Black-and-white coloring page line art of [a sports car], designed for a target age of [9] years old. Clean, distinct black outlines with no shading, gradients, or grayscale fills. Pure white background (#ffffff). Printable composition centered on the page, with all elements contained cleanly within the canvas margins.
```