A quick glimpse of concept art work from Halo 4

Thanks to the fine folks over at 343 Industries, we get to see some of the concept art work that will / has/ or might not make its wa into the next Halo juggernaut, Halo 4. Presented at the Halo 4 Panel (Halo Fest) at PAX Prime 2011 is this short video that I highly recommend that any Halo fan should not miss.