Interactive Generative Art Installation Based on Reaction-Diffusion

“Materie Vie” is a generative code written in p5js and GLSL, running on Raspberry Pi5 and using a low-end projector to display the visuals on a paper screen mounted on a corrugated cardboard sculpture.

A Raspberry Pi Camera Module 3 tracks the viewer’s motions, which influence the system by shifting the balance of forces—just a small movement changes the pattern, demonstrating how even small acts can reshape complex outcomes.

Read more about pattern formation from reaction – diffusion processes

“Materie Vie” is a pop-up installation

Aside from its “brain” (a Raspberry Pi) and the video projector, the installation is created and assembled on-site using locally sourced materials like corrugated cardboard. It is designed to be reusable and recyclable, requiring no glue—only a few paperclips, cardboard, and paper for the screen.

The installation is always unique, shaped by the space and materials available at each location.

Form Follows Function: Art in Interaction

The corrugated cardboard structure is designed to suggest the organic, evolving patterns of reaction-diffusion systems. It also makes the installation more interactive. Being part of the physical world, it invites engagement through sight, touch, and even smell, deepening the sensory experience.

Its adaptable structure allows it to perform well in both high and low light conditions, making it visually engaging even when turned off—something that traditional projections can’t achieve.

Snapshots from the code

Related projects

“Materie Vie” runs on an advanced iteration of Soliton’s core system.

Read more about Soliton Interactive Installation