Vertical cross-section of the ocean from the surface to the very bottom. At the top, the sun is shining and dolphins are swimming, below is the blue zone with whales, at the very bottom in the dark, deep-sea anglerfish are glowing. Kurzgesagt vector graphics style, bright neon contrast colors, infographic with funny arrow pointers, flat design, cute characters. --ar 9:16 --v 6.0