Computational Design
Project · 2024 Back to Work
03

AEQUORA

Marine-Inspired Lighting through Differential Growth

  • Differential Growth
  • Python
  • Grasshopper
  • Furniture
  • YACacademy
  • Competition

A marine-inspired lighting series for the Baglietto Talent Awards, generated through a differential-growth algorithm coded in Python within Grasshopper, then refined for manufacturability and aesthetic intent.

The Algorithm, Live

Before the renders: this is the differential-growth system itself, ported from the original GhPython solver to run in your browser. Let it grow on its own, or switch to BRUSH and paint growth directly onto the mesh. Every fold in the lamps below came out of these same rules.

Tall silver floor lamp with differential-growth textured core in a bright modern interior
AEQUORA floor lamp, Baglietto Talent Awards, 2024

Overview

I was responsible for developing and coding the generative algorithm, including writing the differential-growth-based system in Python within Grasshopper. I then applied this algorithm to design a series of lamp concepts, refining and modifying the generated forms in Rhino. The final designs were rendered and iteratively adjusted to balance computational logic, manufacturability, and aesthetic intent.


Growth Process

The differential-growth system starts from a smooth, closed surface and iteratively expands it under local rules. Over successive frames the skin thickens into coral-like folds, producing a marine texture that can be applied across lighting and jewelry scales.

Smooth capsule form before growth
Growth frame 00
Early differential growth on capsule form
Growth frame 01
Developing surface folds on capsule form
Growth frame 02
Mid-stage differential growth texture
Growth frame 03
Continued coral-like surface development
Growth frame 04
Dense differential growth folds
Growth frame 05
Late-stage growth texture
Growth frame 06
Final differential growth surface
Growth frame 08

Chandelier

The same growth logic scales into a hanging chandelier. Individual modules are rotated and arrayed into concentric rings, producing a marine canopy of light.

Tiered white chandelier hanging in a blue-lit interior
Chandelier in interior context
Top-down chandelier module arrangement 01
Module array, plan view 01
Top-down chandelier module arrangement 02
Module array, plan view 02
Top-down chandelier module arrangement 03
Module array, plan view 03
Side profile of tapering chandelier 01
Chandelier, side view 01
Side profile of tapering chandelier 02
Chandelier, side view 02
Side profile of tapering chandelier 03
Chandelier, side view 03

Jewelry

The growth surface also works at the scale of a pendant. The same folded topology becomes wearable form on a gold chain.

White coral-textured pendant on gold chain against black background
Differential growth pendant

Next Project Ares Speculative Mars Simulation Museum for NASA