Here is the "Nemo" cake I just finished for our neighbor. I hope she loves it. If you're wondering about Nemo, he's in the fish tank (which bubbles and the fish actually "swim" around). Everything else on the cake is edible. I made the coral, urchins, etc. out of royal icing and free-handed Dory and Marlin in buttercream. This cake hurts my eyes, but I'm happy with the way it turned out. It's a little "busier" (O.K., a LOT busier) than my typical cake but then again, the ocean is a busy place.