Part of the generated loop ran through air, where a sound field was projected. Here the acoustic data of the image was integrated into the feedback-loop. This is done by playing back the sound near the microphone and speaker that cause the feedback. The injected sound will replace most of it. 3m x 2m40 x 7m in group 3Dimensionalizer, dated 2004, not for sale Three-dimensional / Installation Abstraction / Nature Abstract / Geometric