Sewu siji theme is an update from my previous one. It previously named as Fitria, which I released at mbahdewo.com. It is basically in a same design, but now it comes with some modification.
The thumbnail image at home page, archive, and search result page is grabbing the first image in the post. More of the modification list of this theme can be read at change log section.
Sewu Siji WordPress Theme Changelog
31.12.2011 - Version 1.1 - Changed name as Sewu Siji - Fixed heading problem in single page - Updated some deprecated functions - Support WordPress menus, background, header, and editor style - Rewrited with Blueprint CSS Framework - Validated theme CSS and Markup - Removed custom field for thumbnail image - Added breadcrumb - Added theme option to turn on/off related post and random post 16.06.2010 - Version 1.0 - Initial release
The theme features: dynamic H1 and H2; random post and related post in sidebar (can be turned off via theme options); custom background; custom header, custom menus, archives page template, image attachment page, and CSS for WP-Pagenavi.