This is beautiful, but also makes me oddly nostalgic. One of my favorite rides at Universal Studios: Islands of Adventure in Orlando, FL, was called "Dragon Challenge" (more commonly known as "Dueling Dragons"). It was two intertwined coasters simulating a mid-air battle between a fire dragon (red coaster) and ice dragon (blue coaster). Sadly, it was removed to build the Harry Potter "Forbidden Forest" ride (which is not a bad ride, but isn't quite as awesome because it relies too much on 3-D video screens.)[Incidentally, it may have been inspired of the Merlin legend of Dinas Emrys.]