Check out this Singing Ringing Tree Sculpture. Sick!!!!
Designed by architects Mike Tonkin and Anna Liu of Tonkin Liu, the Singing Ringing Tree is a wind powered sound sculpture resembling a tree set in the landscape of the Pennine mountain range overlooking Burnley, in Lancashire, England. The piece is constructed from galvanized steel, which harness the energy of the wind to produce a slightly discordant and penetrating choral sound covering a range of octaves.