An air-conditioner, exhaust outlet and ventilation outlet, labelled in Figure 11 respectively as 5, 7 and 8. Air-conditioner 5 possesses a unique rhythmic element that went on to inform one of the compositions in the installation, titled mic_movement (see below). The exhaust outlet and ventilation outlet had the strongest sonic presence in terms of the length of time they remained switched on, and their overall spatial dominance.
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