A submersible vessel explores a vibrant, bioluminescent coral reef in the abyssal depths of an alien ocean. Strange, gelatinous creatures drift past, and colossal, ancient ruins of a forgotten aquatic civilization loom in the background. The only light emanates from the flora and fauna. Rendered with the moody, atmospheric lighting of a cinematic film still, using a color palette of deep blues, greens, and electric purples, reminiscent of underwater photography.