The cover of the Marvel comic book 'Wolverine: Old Man Logan' with a detailed illustration of Wolverine in a gritty, post-apocalyptic setting. The image features Wolverine with a beard, wearing a bandana, and holding a knife. The background shows a desolate landscape with a few buildings and a truck. The title 'Wolverine: Old Man Logan' is prominently displayed at the top, along with the tagline 'Die Offizelle Marvel-Comic-Sammlung' and the names 'Mark Millar' and 'Steve McNiven' at the bottom.