Installations

The shadow orchestras as well as the sound walls are a place of activity for the visitor, which is being lured out of his/her role as consumer. 

He/She should become the performer who triggers and modifies the sound experiences with his/her temporally structured movements such as rhythm, duration, pauses etc. He/She should structure and “complete” the unfinished material composed by Peter Vogel. 

The installations represent variable compositions, which are being “interpreted” by the viewer/player in his/her own way; thus they are being brought to life from their virtual state. They are dead like a score in a drawer – a “materialized score” – as long as they are not “played”. 

Painting

First experiments with the representation of time

Music

From music to electronics to reactive sound objects

Computer graphics

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