Arrow pointing down
Arrow pointing down

A kinetic sculpture combining motion and illumination.

Sophisticated motion and illumination command any space in this captivating kinetic art piece, incorporating precise motion control of one hundred mirrored stainless steel spheres suspended by invisible filament, combined with a perfect square line of continuous, variable-hued light.

Billions of possible permutations, patterns extending up to 10 feet vertically, with a maximum distance of 14 feet from the base, at sub-mm precision.

Chandelier in corkscrew patternChandelier in dome shapeChandelier in unique pattern
  • 51.5" square
  • 3.8" thick
  • 130lbs
Photo of the artist, Phil Letourneau

About the Artist

Phil Letourneau is a creative technologist, product designer, and interactive artist from Winnipeg, Canada.

Never satisfied with the status quo and a perfectionist to the core, Phil strives to make technology recede into the background, and create experiences that surpass expectations.

Motusphera is the culmination of several years of research, prototyping and refinement.


  • Voltage
  • 24 VDC (110-240 VAC ext supply)
  • Mounting Weight
  • 155 lbs
  • Color Rendering Index
  • 97+, R9 > 85, R12 > 97
  • Dimmable
  • Yes – Software
  • Light Source
  • LED
  • Color Temperature
  • 2200k to 6500k White + Full Gamut RGB

Limited Units Available

A limited number of hand-built units will be sold to discerning collectors.
The piece shown in the photos and videos is pre-production. Final units may differ slightly.

Contact us for pricing.
$19,000 USD deposit.   18 weeks lead time.

Looking For Something Different?

A Kinetic Sculpture
A Kinetic Sculpture
A Kinetic Sculpture
A Kinetic Sculpture

We're constantly exploring new ideas and designs incorporating kinetic motion.

We collaborate with architects, designers, builders, and homeowners to realize entirely new concepts that suit particular spaces, tastes, and imaginations.

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