# Concentric-Line Image

> Concentric circular lines organize tone only through local width and white-gap changes, revealing form within a regular ring system.

[Web page](https://aistylebook.com/image/concentric-line-image/)

## About this style

One family of concentric circles spans the image, with local line width and white gaps revealing the subject. A stable center preserves the system while thickness modulation carries the image.

Concentric-line images retain one ring system while varying line width to encode tone.

Thicker eye-socket sections and thinner forehead sections can reveal a face without turning the rings into contour drawing.

### How the style changes different subjects

- **Portrait**: Changes in line spacing or width reveal facial tones within a continuous line field.

- **Landscape**: Line density separates scenery while one coherent system replaces literal texture.

- **Object**: Line spacing models curves and broad gaps supply highlights, often reducing small lettering.

**Subjects**: Choose side-lit portraits, hills, spheres or simple objects with clear tonal structure.

## Visual keywords

Concentric circles · Stable center · Width modulation · White-gap variation · Ring-based imaging

## Names and related terms

Concentric-circle line art

## Style examples

- [Portrait](https://img.aistylebook.com/reference-assets/20336-img_large.avif?v=a12aac16d6361c3f)

- [Landscape](https://img.aistylebook.com/reference-assets/20337-img_large.avif?v=0d65f589242337fc)

- [Object](https://img.aistylebook.com/object-assets/80336-large.avif?v=239700a317a6f007)

## Reusable style prompt

```text
Build the entire image from black concentric circles sharing a single fixed center. Keep the rings perfectly circular and continuous to the image edges. Encode tone only through local line thickness and the white gaps between rings: dark passages thicken into bands, while highlights become hairlines. Let recognizable forms emerge from this circular carrier rhythm, with pure paper white and black ink producing clear structure at a distance.
```

## Photo creation and prompts

Photo generation requires an account and credits; the cost is shown before generation.

[Create with this style](https://aistylebook.com/photo.html?style=20336&lang=en#studio)

## Related styles

- [Line-Screen Halftone](https://aistylebook.com/image/line-screen-halftone/): Shares width modulation, using parallel horizontal lines in line screens.

- [Contour-Isoline Map](https://aistylebook.com/image/contour-isoline-map/): Both image with closed loops, allowing multiple nested centers in isolines.

- [Op-Art Figure-Ground](https://aistylebook.com/image/op-art-figure-ground/): Both offer optical reading as pattern up close and subject from afar.

## References

- [GIMP Manual: Newsprint and digital halftoning](https://docs.gimp.org/3.0/en/gimp-filter-newsprint.html)