Lighting Art: Musical RGB cubes.

I've been going through some of the photo's that I've taken of the various lighting art installations that pop up around Liverpool City Centre now and again.
It's quite hard to take a decent photograph as these installations are animated like cycling through various colours, effects and patterns ect.
It looks really impressive in the flesh but not so good as a static photo. I've decided to upload a few which gives you a general idea.

This one I really liked. There was loads of these cubes set up at various heights and distances and the effects and colours were synced to a piano at the front of the installation on which the general public or audience could play.
The colours and effects varied depending on the tempo and notes played.
I witness some quite talented people playing!