The Super-Talented Chris Kohler has recently been doing some of his best work with a series of cover recreations. His inks are unbelievably detailed fav.me/d6au6c0, and he has the uncanny ability to mimic the style of many legendary artists. If you've never checked his gallery, YOU MUST!!!
World's Finest #169 - a great goofy Silver age cover originally by Curt Swan and George Klein, copyright DC Comics.