Editor's note: All you people carrying a hefty credit card balance while making iffy Robin Hood trades on margin, take a clue from the unofficial motto of House Lannister: "A Lannister always pays his debts." On the other hand, their official motto ("Hear me roar!") is more apt for this hot-blooded, unforgiving clan. Whatever the case, we know you're here to get a cool House Lannister wallpaper, so go ahead and choose your favorite. Oh and pay down that cc balance ASAP!