Walt Disney Pictures has debuted a new poster for Oz: The Great and Powerful, the first of three one-sheets that will combine to form a super triptych poster! This image gives us our first look at The Wicked Witch of the West. However, it isn't clear if Theodora (Mila Kunis) or Evanora (Rachel Weisz) turns into this green-faced character. Perhaps the next image will clear things up, but in the meantime, take a look at the first part of this three-sheet reveal!