Melt at least Two different types of chocolate into separate bowls. Blow up a balloon and tape it to a bowl. Pour layer of melted chocolate over the balloon. Set the balloon in the refrigerator to harden the chocolate.
Intricate Cake Design (no details given, but I imagine this is just white chocolate piped onto a hand drawn or printed design on wax paper, put into the freezer and then adhered to cake with dots of melted choc) Cute for cupcakes too!