The installation is spread over 17 speakers in 9 rooms.

The bass sounds in low-frequencies (vibrations, resonances, pulsations) are diffused on four black speakers located on the ground in four rooms more or less in the center of the exhibition space. Their diffusion is prolonged and spreads homogeneously from distance to distance like a cloud in other spaces.

The treble sounds (noises of splintering objects) in high-frequencies are diffused on fourteen white speakers located at different heights on the walls and scattered throughout the exhibition space. These sounds are brief, disjointed, disarticulated, and the fragments are separated and spread from one speaker to another, from one room to another. They act as punctuation, triggers and interruptions for the bass sounds.

The composition thus articulates treble sounds with bass sounds in a succession of sequences interspersed with silences, like an articulated mechanism, a resonant machine that opens and closes, contracts and expands in turn according to its own logic and its own measure.