Sports fans are in a league of their own, so we were excited to be asked to develop a special celebration of two iconic British football clubs - Manchester United and Arsenal. As well as recreating a 3D model of the club’s stadia, the special items were also wired for match-day sound and even included working floodlights. The pop-up formed a dramatic centerpiece for a book that also included a photo history of each club and various other memorabilia. They were a lot of fun to make.