Bob, I am more interested in why you make photographs than in the technical details such as what paper you use. People that collect photographs will be too. By reducing the work down to the technical details such as you have it on your site you are presenting it as a exercise in craft rather than an expression.
Overall the site looks good. I don't know why the menu is offset though. That bothers me a little. I think the menu system needs some work. It is very confusing, especially for your images. The eye has to go down then back up then back down. It isn't intuitive at all. It needs to be simplified.
You should also put some type of separator between your names, otherwise people who don't know you will think your name is Paterson Carnie!
The different size images on the front page don't bother me.