Spiral Halftone
Instead of dots, a single continuous line spirals outward from the center, thickening in dark areas and thinning in light ones. It is a favorite of plotter art and engraved currency-style graphics.
Spot it
- 01One continuous spiral line
- 02Line swells in shadow
- 03Concentric rings overall
Why it happens
A spiral path is drawn across the image, and its stroke width is modulated at each point by the local darkness underneath it.
Recreate it in Pixio
Image edit prompt“Render this image as a spiral halftone: a single continuous black line winding outward from the center in concentric rings, thick and swollen in dark areas, hair-thin in highlights, printed on white paper, no other shading or outlines. Keep the original subject and composition.”
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