This inspirational theme, created for the Firefox browser, is one of the most attractive themes I have seen in some time. Designed with the idea in mind that simple/flat designs tend to be more appealing than overly decorated ones; Purity is ready to refresh your browsing experience.
The author of the theme notes that some of the theme is still a work in progress, as many of the dialog icons are from the stock Aero theme. However I have high hopes for this unique browser skin.
You can download and install the Purity theme for Firefox (Windows only) at the Firefox Add-ons web site.