Themes allow you to change the look and feel of your Drupal site. You can use themes contributed by others or create your own to share with the community. Contributed themes are not part of any official release and may not have optimized code/functionality for your purposes.
You can also create a sub-theme of an existing theme. A sub-theme inherits a parent theme's resources. Read more about Sub-theme structure and inheritance.
You can also view a full index of themes listing only their titles.
This is an elegant theme that focuses on quality typography and that can be styled to suit many applications. It offers a framework for development of many motifs, whether corporate, professional or organizational and beyond. That is all up to your imagination and what kind of imagery you fit into the theme's many configurable regions.