He’s the World’s Greatest Detective, one of the World’s Greatest Super-Heroes and also just a straight-up Super Friend. But one of the things that makes Batman so awesome? The fact that he can stand up to such interpretation so well.
More than any other character, the basic Batman design thrives no matter who is drawing him (I’m tempted to say that only Spider-Man really compares, and even he can stand or fall depending on the artist’s ability to do webs well). Good job, Bob Kane or whoever designed the character originally.