NETTUTS.com has posted the third part of their series on creating a simple PHP5 framework today:

Now that we've got a basic framework (see part 1 and part 2 of this series), we can start thinking about integrating designs with our PHP framework. For now, we'll concentrate on the front-end design, including how we can make it easy to 'skin' our new framework.

This part looks mostly at the HTML and CSS for the presentation layer (the views) to make a simple two-column layout with some basic image and text content.