This is a made up scene from the Atlantis Legos. My son was turning 6 and all in to Atlantis Legos. So he was the true designer behind this cake. The pyramid in the middle of the island is called the "Map of Atlantis". And basically, you have to collect all four keys (the circle things on the island) to open the map. But the lego man in the water has the last key and the shark and squid are closing in. Will he make it?!? That's how my son was wanting it look... like it was telling a story and leaving you in suspense.