Setting was an evening boat trip along the docks of Antwerp.
My proposition was 3-fold and consisted of slightly modifiyng auditory perceptions during the whole 3 hour trip.
1. a mute was placed on the horn of the boat,
2. 8 microphones/hydrophones were attached on the hull of the boat (on the inside and on the outside). the resulting sound was amplified through a big guitar amp,
3. the sound of seagulls were playing through the soundsystem of the boat.