Templates supplied with Joomla!
From Joomla! Documentation
The "J2.5" namespace is a namespace scheduled to be archived. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
The following templates are supplied with a default installation of Joomla! 2.5
- Beez 20 (Default template)
- Beez 5
- Bluestork (Default template)