Field Guide
Field guide pages are the polished public explanations. They are not raw notes, not hidden internal shorthand, and not claims that exceed the evidence.
Canonical fractals become the alphabet. Physical morphology becomes the language. Every claim must travel with its trace.
Fractalish asks whether visible form can preserve process memory strongly enough to support disciplined comparison. It studies roads, cracks, vessels, roots, lightning, surfaces, channels, signals, and other systems as possible records of prior constraint, damage, adaptation, and recovery.
It does not claim that all morphology is readable, and it does not collapse every pattern into one magical fractal explanation.
Most institutions did not set out to build morphology registries. They simply kept taking pictures while inspecting roads, bridges, forests, bodies, factories, and landscapes. Fractalish treats those secondary-frame records as a potential public evidence layer.
Repeated images beat perfect images. Sequences explain what one frame can only suggest.
Box counting, lacunarity, multifractal descriptors, and boundary metrics can be useful. None is sufficient by itself. Two images can share a fractal-dimension neighborhood while preserving very different process histories.
See the microglia precedent note for a concrete reminder that subtle morphology demands multiple descriptors and acquisition guardrails.
Fractalish is not satisfied with aesthetic resemblance. The working standard is evidence packages: image, segmentation, trace, metrics, routing, and provenance. That is how a comparison becomes inspectable rather than impressionistic.
Road engineers, cardiologists, metallurgists, foresters, and signal researchers often describe related geometry with incompatible vocabularies. Fractalish tries to build the translation layer, not by erasing domain knowledge but by reconnecting it.