Butterfly. Proposal for a falling piano, 2013.
A piano drops out of the sky. High above the U.K.'s most central, geographical location, it falls to earth. Tuned to E major, it's eventual collision with the ground causes the sound waves to flutter out in ever expanding concentric circles; embracing everything and everyone in its path. Over time...slowly, gradually, unpredictably and infinitely.

Artangel 100. (http://www.artangel.org.uk/open/the_open_100), 2013