It's been a while but I was book marking images for just such an occasion....

The photography of Daniel Freytag at www.freytag.co.uk




Animated Graphic Score by Shane McKenna

Three for Four-Animated Graphic Score in NCH from Shane Mc Kenna on Vimeo.

And here's a link to photographs of Picasso drawing with light:

http://www.life.com/image/50378941/in-gallery/24871/picasso-drawing-with-light