Actually, a lot of description isn't really needed if you put up an example website that shows what you're planning to do. Showing is always better than telling. Hit up a site like freewebtown.com and put an example of the site you would like to have here up there; it will give you a much greater chance of being accepted. Be sure not to use a site builder, though, since we don't have those here, and show off your HTML skills!
As to your content, well, I really like your art. The colors in the pieces are wonderful. Good luck with yor application, and don't forget to show us a mockup of your site!