Ubergrid is a grid-based, responsive, retina ready, post-format supporting, minimalistic WordPress theme suitable for any kind of creative, personal or business use. It comes with a Theme Manager, Page builder, Front Page Manager, Infinite Scroll and many other options. Importing the demo content with one click gets you going with Ubergrid in no time! Enjoy!
Demo: http://themeforest.net/item/ubergrid-responsive-grid-wordpress-theme/6383212