Sound Walls and Orchestras with a performative Character

Group of objects with internal systemic mechanism of action

Sculptures and Wall Reliefs with mechanical elements

Acoustic time structures create optical space structures

Recognizable reactions for the surrounding world

First experiments with the representation of time

From choreography to free improvisation

From music to electronics to reactive sound objects

Graphic drawing experiments with “analogue computer” during employment in industry in Basel 1971

Image feedback creates self-generating dynamic structures