_tk is a free theme for WordPress created by Sven Lehnert.
Hi, I am the ultra minimal starter theme _tk, ready for your next awesome WordPress project. I am the most seamless and minimalistic integration of Twitter Bootstrap Framework into the _s starter theme from Automattic, the guys behind WordPress. You can find me on GitHub. Fork me. I'm waiting for you ;)
(Description "_tk" Theme from wordpress.org)
You can download _tk for free via the provided download link and include it into your themes folder of your WordPress installation. Also you can directly search for it in the WordPress admin interface in the themes section and install and activate it from there.
More information, screenshots and reviews of _tk Theme can be found here.