reporter: for we could paul tazewell has created icons like the witch hat and made it his own.d a mashup of old and new fashions. look to the art of one of history's greatest graphic artists, mc escher, and incorporated patterns in nature, including the swirl of the tornado or twist so indelible in the 1939 film. he showed me an early plastic 3d model of a crystal slipper made for one of the characters. the swirl pattern appearing throughout. it's a detail that required weeks for the team to experiment with, design and make. i as the viewer, seeing the film, i would not know all that. >> and my hope is that, that was for all of the details, that it was immersive. do you believe it so much that you are drawn into this world. there's a suspension of disbelief. reporter: he says he's always bringing his own personal connections to the story and characters he's working on. hey brought up the example of el phaba, an outsider in munchkin land, a different color of the rest, uncertain of her place and in relation to others. >> what i bring is my own experience and how i walk through l