Turing Curtains

Laser-cut installation

Author: Charlotte Merzbacher


Abstract

Turing patterns are spontaneous patterns that form from reaction-diffusion equations. They underlie the patterns in leopard spots, zebra stripes, and coral reef structure, and your fingerprints. Murmurations are the same idea made kinetic, and emerge from individuals following local rules, with no one in charge of the whole.

I aim to use laser cutting to transfer computationally generated Turing and murmuration patterns onto paper and fabric for screen/shade fabrication. The static patterns become dynamic through their interplay with light throughout the day, creating emergent shadows.

Laser-cut Turing pattern on paper
Computationally generated Turing patterns
Murmuration of starlings

Sources

Video

Turing Pattern Simulation

A visual demonstration of reaction-diffusion equations generating Turing patterns from scratch.

Watch on YouTube ↗

Blog Post

Laser-Cut Turing Patterns

Jessica Polka's documentation of generating and laser-cutting Turing patterns — a direct precedent for this project.

Read post ↗

Academic Paper

Turing Patterns & Soft Pneumatic Technology

Research on how Turing-inspired patterning can be applied to soft pneumatic actuators — bridging biological pattern formation and engineered materials.

Read PDF ↗

Tutorial

Murmurations of Starlings — Boids

V. Hunter Adams' lab guide to simulating murmuration-like flocking behaviour using the Boids algorithm: emergent motion from three simple local rules.

Read guide ↗