From: http://en.wikipedia.org/wiki/Birrarung_Marr,_Melbourne

The Federation Bells on the middle terrace, commissioned in 2001, are a collection of inverted temple-style bells of various sizes mounted on steel poles. The result is not unlike a collection of church bells, however they are spread through an open space rather than being confined to a tower, allowing people to walk between them. There are thirty-nine bells in total, with a combined weight of 1.2 tonnes. Tuned in the just intonation method, the bells are controlled by computer, and play seven different compositions, each lasting for five minutes. This sound sculpture plays three times a day. The bells were designed by Neil McLachlan, and their arrangement and supporting structure was designed by Ronald Jones and architects Swaney Draper

20 Frames Shot on Canon 7D with 15mm Sigma Fisheye Lens 1/125th, F11 at ISO 100