Two Column Themes
Statement is a clean and professional looking WordPress theme meant for intellectual blogs like education, science, culture, books etc. The theme is WordPress 2.5 ready with gallery functions enabled.
GreyBox is a two column widget ready theme with space for advertising 125×125 banners right at the top of the page. The theme is simple and has a thick black border surrounding the main content.
Three Column Themes
Revolution Blog is a 3-column Widget-ready theme created with clean and elegant look. The theme is largely made up of blue colors and has 2 sidebars to the right of the content.
Peacemaker is a three column, widget-ready WordPress theme. The theme sports a header from B-36 Peacemaker which was a strategic bomber. The theme makes use of sober colors which includes gray and white.
WhiteDust is a fluid three column outfit, plain white background with a splash. The frontpage shows the latest post in full followed by titles of the latest eight aligned on the frontpage, while the sidebars are enabled with recent comments, flickr feed, enabled with flickr support, pagenavi support, related posts and recent comments.