How to Make a 3D Ghost Cake Part 1: Covering the Cake Board

The 12" square cake board (amzn.to/1rh9mpJ) is covered with marbled rolled fondant that I made by mixing purple, blue, and white Satin Ice (amzn.to/1uYiZK8) together. I tinted the leftover fondant with black food coloring (amzn.to/ZBIGFQ) to make the ghost's arms, mouth, and eyes.