It is very refreshing to know that in the age of computer-generated images (CGI) and special effects (SFX), there are still those who wish to create impossibly artistic art using physical tools. I found this article at Boing Boing, and I was simply amazed.
Original article by Cory Doctorow can be found here.
Reverse angle, courtesy of the Manchester Evening News. Sara Watson, with her 'invisible' creation. Beautiful creation. :)