Site: Alvar Aalto Operahouse Essen, Germany
Kinetic projection onto the front of the music theater in Essen
on the occasion of a festival of the colleges for art and musik
in North Rhine Westfalia, 1990. Motive of the projection has
been a part of a music sheet by Karl-Heinz Stockhausen. A positiv
and a negative printing raster of this image were moved gradually
against each other. The resultuing moiré-pattern moved
horizontally, while the notes moved vertically against each
other.
Technical data: 2 stage projectors, 2 slides.