Kinetic wind chime sculpture creates a ‘Big Bang’ from rusty metal pipes. For his piece titled 'Big Bang'—a play on words with the sound it produces and the origin of the universe—sculptor EKL Etienne Krahenbuhl created a sphere of wind chimes fashioned using 850 cut rusty metal pipes, each hanging from a thread connected to a frame on top. ⚫🔔 Despite the weight of its materials, the ball keeps its shape. It seemingly defies physics as it moves from side to side whether it's the whole structure