Swimming to Paradise, a CryptoPuzzle

With Poseidon right in the center, what sea creatures will you find in the picture? An occasional seahorse? Perhaps a seaduck? A small school of sturgeons at the bottom right? A bunch of anemones clinging to the rock? And seashells everywhere. The ultimate goal of GANcommedia Erudita is to tease your imagination! The picture is generated by a chain of AI models trained on my original drawings and photographs.