Spun

Spun is a minimalist, responsive theme that puts the emphasis on your content; extraneous navigation fades away to put your words and images front and center. PLEASE NOTE: Version 2.0 makes some major changes, please upgrade at your own risk.

Skylark

Skylark is a bright, clean, and responsive theme that’s a great starting point for individuals and businesses who want to establish a professional online presence. Not only is the theme well-suited for general blogging, but its showcase and portfolio page templates make it easy to highlight latest news and projects in style.

Silesia

Clean style and elegant theme based on HTML5 powered by NattyWP Framework and advanced Theme Options. You can adjust Colors (more than 15 options), display Twitter and Flickr feeds, Upload logo, Favicon, Backgrounds, etc. without editing code. Theme supported by http://www.nattywp.com