I posted my caustics render a little too soon. I added atmosphere along with the caustics in this new scene of the dolphin. God, I really love that Final Fantasy movie. I enjoyed it a lot more than the Phantom Menace or Attack of the Clone. I guess it's the whole concept that every living thing has a gaia, a simple life form like a plant to complex form like an entire planet. There is an underlying message that says that every one and every thing has a spirit. Marina