Aerial chromatics / reaction–diffusion

Disruptive pattern generator

Extract a terrain-specific palette from overhead imagery, then evolve it into spots, stripes, and broken organic fields using a Turing-inspired reaction–diffusion model.

GENERATOR DECKLocation-informed colorways

01 Source location

U.S. ZIP code

Coverage radius from center

Enter a location to derive its colorway.

02 Colorway

Dominant colors count Palette bias treatment

Select any swatch to refine it before generating.

03 Morphogenesis

Pattern family structure Color transitions layer blend Feature scale 54 Evolution 520 Edge breakup 38%

Turing modes evolve virtual morphogens; M81 uses broad organic fields with branching accents, while M90 uses irregular, variably sized splinter polygons. Layered fade starts with the lightest color and composites each darker field over it from 100% to 20% opacity.

PATTERN STATUSReady to evolve

SEED—

COLOR SOURCE

Aerial reference

Awaiting location

NO SOURCE LOADED

The starter palette is active. Load a ZIP code or coordinates to adapt it to terrain.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community—

GENERATED OUTPUT

Disruptive field / export square

Reaction–diffusion field Domain breakup1024 × 1024 PNG

METHOD NOTES

From place to pattern

01 / Observe A public aerial image is requested for the selected extent. The application does not retain the image.

02 / Extract Browser-side clustering finds four to six dominant colors and sorts them from shadow to highlight.

03 / Structure Choose emergent reaction–diffusion, broad M81-style organic forms, or randomized M90-style splinters. Optional gradation blends darker layers over an opaque light base.

TURING / 1952

Alan Turing proposed that interacting chemicals—morphogens—could react and diffuse at different rates, allowing ordered structures to emerge from small random disturbances. This generator uses that principle as creative inspiration, not as a reproduction of Turing’s exact equations.