http://www.next-gen.biz/index.php?option=com_content&task=view&id=288&Itemid=2
"Band of Brothers was filmed in England when it was clear and nice, but the way it was filmed it looked almost completely gray. It's that sort of desaturated look that we're shooting for. Unreal is bright pinks and purples and over-the-top color usage. A lot of our environments are going to feel a lot more like sci-fi European settings, that look like they could be the real world.