The Open Design Community (TODC) provide free-of-charge web designs
The Open Design Community (TODC) is a group of Open Source Website Designers providing free-of-charge web design templates helping to make the global internet a prettier place.
Apparently there is a Hobo demo showing how TODC templates can be used ! Hobo is currently in early beta - version 0.5.3. Although Hobo is in active use in production applications, please be aware that if you choose to deploy a Hobo/Rails application on the Internet you do so at your own risk