In my technical writing class the final project was to create a fictitious real world problem and solve it with what we had learned in the class. I chose to solicit a current client to switch from a WordPress based website to a custom Content Management System (CMS). I created a mock-up of what the Admin Panel would look like in the new CMS.
This is the overlay of a 960 grid and a 21px typsetting guide.
A semi-working version of the theme is available here.