Sound of Light, by Marco Barotti and Marco Canevacci is a synesthetic sculpture which interprets and dynamically transforms sunlight into audio frequencies. It is a site specific installation designed for the former music pavilion in Hamm, Germany, which was built in 1912.
Cameras film the sky and sunlight, dividing it into six colours – RGB and CMY. The six hanging, coloured columns of the pneumatic structure – which stand for the primary RGB (red/green/blue) and secondary CMY (cyan/magenta/yellow) colour models – are designed to receive different frequencies and convert them from visible to audible sensory input. A series of woofers is fixed directly on the bottom of each column and convert the whole architecture into a giant vibrating loudspeaker.
By mixing sound and architecture, the audience experience a unique oneiric reality through the superimposition of colours, shapes, sounds and vibrations. Visitors can also discover their own concert by changing their point of view – an individual spectrum. Sadly, it’s hard to experience vibration through a documented piece, but I can imagine what it would be like to touch the column with a cheek. The structure reminds me of Space Odyssey. A space-ship like structure to experience sunlight using different senses. Full text taken from this online blog.