According to an article on ZDnet.com, Google might be working at the moment to include themes in their Gmail service.
A tipster or “source” told Zdnet that “Gmail will get themes – custom layouts to personalize Google’s web mail client”
They add up also that the launch of this may happen within the next months. There will be 12 themes to pick from, according to this information, like a black-and-green “terminal” view, as well as a flowery view.
I’ll be looking forward to that Google!! :)