It is the Dark Knight’s 75th anniversary. To celebrate, Gulf News has put together a 4-page PDF highlighting the evolution of the dark knight over the years. Batman’s look has changed and evolved over the decades more than people realize. Especially when you take into account that it isn’t just in the comic books. There are the TV shows, movies and even video game versions of the Caped Crusader. Here are 20 of the most iconic, popular and even some of the oddest incarnations of the Batman. Enjoy.