Elastik is a beautiful theme that will display your posts in a fluid grid, using jQuery Masonry technique. The theme’s look and feel is very easy to customize to fit your style.
Purchase this theme or see the live demo at WPZOOM
WPZoom creates beautiful, high quality, premium WordPress Themes and is one of the many theme providers we feature here at RWPT. They have a number of quality themes, responsive and otherwise that you definitely should take a look at.