
Swaying Grace
Wynia Lang: Concept & Design | Kim David Hall: Mechanical Design
A site-specific kinetic sculpture of nine steel reeds soaring over 27 feet, inspired by native grasses that once lined Tanner Creek (now buried beneath Goose Hollow). The pivoting blades sway and dance with the wind, inviting viewers to reconnect with natural rhythms. A graceful counterpoint to the urban landscape.

Gyravant is a 9' sculpture that will enliven the corner at the new Facebook headquarters in Bellevue’s Spring District. The sculpture was laser cut from ¼” steel, rolled, welded and powder coated. As the viewer moves around the sculpture, a mesmerizing moiré action appears. Designed to spark curiosity and engage viewers, the piece presents an opportunity for a shared public experience.

The shadow of Gyravant offers another layer of interest. Its geometry produces one of natures favorite shapes, the golden spiral.

Synapse- 21' tall sculpture at Kinects Tower Seattle WA.
The two symmetrical coils turn as one, giving the illusion that the spiral disappears into itself.

Art and site as one.

Synapse references the inverted shape of Kinects Tower.
The making of Synapse

Burien town clock.
The city of Burien, Wa. wanted a town clock that would give a nod to the past while looking towards the future.

Back to the future!

Studio doors Positron East. Blackened mild steel. Fully counter balanced glazing raises and lowers like a car window with the help of two antique turning wheels. Phenolic infill panels for good measure.

60# counterweight on rollers give the glass neutral buoyancy.
Copyright © 2026 Positron Arts - All Rights Reserved.