well done overall
Ian:
exceptional work, and very spare and clean site design that complements the work nicely.
one man's opinion, FWIW: I think you still do too much explaining. Your work explains itself, and the viewer should be allowed to experience it on his/her own terms.
I'd keep the "Welcome to my photography" page text, as it's succinct and well-written, and tells the visitor all s/he needs to know about you and your philosophy. I'd ditch the explanatory text on each of the "nudes", "glimpses", and "perspectives" pages except for a one-sentence intro line.
Furthermore, while I and your fellow photographers like to read the technical details, I'm not sure the general public cares so much. what about a link with each photo to a popup or a rollover that displays the tech stuff for those who want to know?
One last thing while I'm on a roll (you asked for it, man!
): consider putting "find out more about buying" and "find out more about platinum" links on each gallery section main page, as well as just on your home page, so that they're easier to find and don't require navigation away from the point of sale, so to speak...
(If you peruse my site you'll note I don't follow any of my own advice--my site is a mess, and is in dire need of an overhaul. So my "advice' to you is my own wish list!)
Mike Sebastian