Here are some helpful links to resources about the type of work I do:

What is Digital Fine Art?
http://www.collectorsguide.com/fa/fa100.shtml

Wilhem Imaging Research- Authority on Image Stability & Preservation:
http://www.wilhelm-research.com/

Some of the Archival Materials I use:
Golden Digital Grounds -Archival Precoats for any surface
http://www.goldenpaints.com/technicaldata/digigrnd.php

Golden - Archival Varnish - For coating Digital Prints:
http://www.goldenpaints.com/technicaldata/msavar.php

Golden Tech Sheet for the MSA Varnish:
http://www.goldenpaints.com/justpaint/jp14.pdf

How to choose a piece of art as an investment:
http://rubyroom.aol.co.uk/2008/10/05/how-to-pick-an-original-piece-of-art-for-pleasure-and-investment