For a lot of website projects, a theme downloaded from plone.org (http://plone.org/products) or the Python Package Index (http://pypi.python.org) is enough to launch a professional-looking site. If your project falls into this category, or if you just want to experiment, follow the steps in this chapter.
We will need to find a theme we like. We can do that by browsing to http://plone.org. Next, click on Downloads | Add-on Product Releases | Themes.
You should see (result similar to):
Click on a theme to view a screenshot and select one you like, for example beyondskins.ploneday.site2010, and add the package to your buildout.cfg
file.