WordPress.org

Clear Line is the clear and very lightweight theme. It's also highly customizable. Fixed or flexible width, 8 sidebar layouts, columnar posts displaying, 14 widget areas, advanced options page with option inheritance and tons of options, helpful 404 error page, SEO-optimized markup. It natively supports SEO and pagination plugins and WordPress3 features: header images, menus, backgrounds, post thumbnails etc. WordPress 3+ is required. Changelog - http://vatuma.com/wordpress-themes/clear-line/change-log