The Ultimates #5

The Ultimate Universe's take on the Hulk has rarely looked this raw or terrifying — Bryan Hitch's cover pencils present a massive, grey-skinned brute rising through a cascade of shattered concrete and debris, his glowing green eyes and wide, feral grin making it very clear that Manhattan is in serious trouble. The story title "Hulk Does Manhattan" sets an ominous, almost darkly playful tone that Mark Millar and Hitch were bringing to superhero comics in 2002. If you want a sense of just how dangerous this reimagined Hulk could be, this cover says it all without a single word.