Schattenorchester I, Galerie Löhrl Mönchengladbach, 1992

Sketch of the 10 instruments: small harp, big harp, wooden block, tinplate, metal-spring percussion, metal bell, strings, small cymbals, loudspeaker-drum, deep string.

Schatten
Orchester I

Shadow Orchestra I
Interactive mechanical-electronic
Sound Installation, 1989

Dimension variable,
construction 4 meters,
projection 8 meters,
10 Instruments (discription, see picture below)
electronic controller with 10 photosensors,
projection lamp, amplifier,
2 loudspeakers. Reacts to shadow.