If you’re after good-looking, freely-available web page templates, you could do far worse than visiting Open Source Web Design.
It’s possibly a way of getting free backlinks, too! If you design a web template that gets used, you could add a link to your site at the very top or the very bottom of the page. This won’t always work, but sometimes, people using templates in this way leave the credit intact. For example, at the time of writing I am using the Semiologic CMS theme for this blog, and I have left the author’s link intact to thank them for writing the theme. (Note that Open Source Web Design does not give you WordPress themes; it gives you standard web-page templates instead.)
If you offer a web page template design service, this could be a good way to get free advertising. Place your ad in the comments of the web page template in some location where you can be certain they will be read by the person who wishes to use your template in a sample of your work that you offer for free.
David Thomas, The Affiliate Marketer