Robert, you're missing the point entirely!
Originally Posted by Robert Kennedy
This print obviously symbolises the pollution in the post-modern environment and the way this is corrupting the beauty and purity of our Mother Earth. This also (in part) explains the dust, although a more holistic post-modern view would show that the Gaia spirit infuses this substance as much as it does the emulsion of the film. To disturb it would be to disturb the aura and post-modern presence of the image itself.
I hope this clears up the matter once and for all.
P.S. Wibble! :-)