Title: Steam Beams
Date: 1979
Edition: Installation
Materials: 35mm photographic slides, slide projectors, projected light, steam
Size: Structure 1 x 1 x 1 M
Notes: Light from two projectors is intercepted by a column of steam which acts as a three-dimensional 'screen' to display (and construct) the 'physical' object/image.
Observers can interact with the piece by walking past it (or through it) so that their air currents cause the steam to move with a resulting change in the location of the lines of light.