Telephony

Telephony is an installation artwork made by Thomson & Craighead. It is made up of 42 Siemens mobile telephones installed to a wall in a grid system. Each phone has been individually programmed with a different ringtone, and will begin to call each other to create a pice of 'music' with many harmonic layers.

As more people begun to dail, the more complex and layered the music will turn into.