36x48x5 in
private collection
Waves of light in a 4X4 grid and electronically generated sound are varied as a function of the distance and motion of a viewer.

Sound is produced by circuitry that is sensitive to temperature and light as well as to the proximity of a viewer.
It is not likely to produce recognizably repetitious patterns.
The sample is a typical "mood".

(200k Quicktime movie)