One Column Themes
Jin is a a one-column theme which allows users to add post images directly to the home page using the write post page. The theme has a extended sidebar in the footer area.
Two Column Themes
Darkzen is a two column widget-ready theme. The theme makes use of darker colors and comes built in with social networking integration for home pages as well as single pages.
Elegant Brit is a two column widget-ready theme. The theme allows visitors to rearrange the widgets in the sidebar as well as collapse any widgets that would not like to see. Users can store their settings for next time if cookies are enabled in the browser.
Our Rights is a two column fixed-width widget-ready theme. The theme has in built support for Gravatars.
Three Column Themes
TechnoHolic is a flexible three column theme which can also be converted into a two column theme. The theme also has a 3 column extended sidebar in the footer area.