If you love puzzles, have a boat load of free time and a good bit of extra space I have the perfect gift for you: Keith Haring’s Double Retrospect – World’s Largest Jigsaw Puzzle. The Keith Haring: Double Retrospect by Ravensburger is a ridiculously massive jigsaw puzzle that contains 32,256 pieces and measures a whooping 17 feet long by 6 feet wide, making it the world’s largest jigsaw puzzle according to the Guinness Book of World Records. It is as difficult as it is big since it consist of just 6 colors plus black and white and many of the image look like twins. Because of its size and weight it comes with its own hand truck so you can tote it around until you finish it. Once complete you will have a copy of Keith Haring’s classic masterpieces. Just be careful to keep track of your puzzle as nothing would be more frustrating then getting to the finish line and missing a piece of two. That might not be a big deal on a standard size puzzle but it could send you over the edge with this one.