Secluded
Secluded is a free wordpress modern blog style theme and it comes with the following features.
customizable menu in the header (or the option to not have one at all).
customizable background.
many widgetized areas.
Matisse
Matisse is a free minimalistic wordpress theme with two-columns, fixed-width, seo optimized,custom widgets(Twitter, Flickr, About us).
Demo Matisse
