"Presence" Art Structure - Fort Bonifacio Global City Tourist Spot - Part 1

"Presence" by Reg Yuson - art structure at the ground.
Now a tourist spot inside Bonifacio High Street

Notes displayed at the ground near the "Presence" structure

These floor mounted chimes generates sound. But I never tried to touch them because when I see the structure for real, I saw it was surround by big rope which means visitor will not go beyond it and for me this means that no one should touch them too and because of that I have no idea what the sounds like for these chimes.

To view the art model of this structure. Please see the link "Presence" - Fort Bonifacio Global City Art - Part 1