The sculpture is of a giant aeolian harp, designed to resonate and sing with the wind without any electrical power or amplification. Vibrations in strings attached to some of the tubes are transferred through skins covering the tops, and projected down through the tubes towards the viewer standing beneath the arch. More information here - http://www.lukejerram.com/aeolus
- where you can even have a listen.
Black and white
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