This is my daughters birthday cake – it is all edible, the characters are made from modeling chocolate, Scuttle is made from modeling paste, the “rock” is the cake part. The coral is made from modeling paste and airbrushed. RKT makes the rocks and base. The sea and the anemones are made from isomalt and have little balloon lights for illumination. All the pebbles and shells are also hand made and made from fondant. I totally enjoyed every minute of this cake and it took me about 20 hours in all to complete from start to finish. http://cakesdecor.com/topics/2645-cakesdecor-gazette-issue-4-11-november-2015