He's a man who helps bring sketches to life, on the big screen, and beyond. DreamWorks Animation is celebrating twenty years of creativity. It's the LA-based studio that's brought you animated classics such as Shrek, Madagascar and Kung Fu Panda. And it's made billions of dollars in doing so. And this weekend, an exclusive behind-the-scenes exhibition, is opening at Te Papa Museum. Eric Stevens is the head of live entertainment for DreamWorks Animation.