Bespoke Treetop Eolian Kinetic Wind-Chime Sculpture Deck

Construct the main structural platform using cedar joists secured with friction-fit tree bolts to allow for natural trunk expansion without damaging the bark. Use hidden bracketry to ensure the decking appears to float seamlessly against the surrounding foliage.

Craft the resonance chambers by turning reclaimed black walnut and spruce logs on a lathe to create hollow, graduated cylinders. Each chamber must be precision-bored to specific internal diameters to tune them to a cohesive pentatonic scale.

Install a kinetic array of sails made from treated silk and lightweight ash slats that capture cross-breezes and trigger rhythmic strikers against the wooden chambers. Position these elements along the windward perimeter of the deck to maximize natural airflow interaction.

Finish the entire installation with a marine-grade UV-resistant oil to preserve the tonal quality of the wood while exposed to the elements. Add an adjustable tensioning system for the striker cords to allow for seasonal tuning of the auditory output.