Interesting! I did a bit of digging and found a few more things on it: Here's another web story on it (with a photo of the artist):http://www.ananova.com/news/story/sm_1879263.html And here's the artist's website: http://www.lauren-porter.co.uk/ click on "Works" for extra pictures and "Video" for viewing the set-up. Very cool stuff. All the best, Andrew.
