Output size should be 9:16.Underwater view of a vast, deep ocean where the ruins of an ancient civilization are submerged. The scene features crumbling stone walls, broken columns, and shattered archways scattered across the sea floor, with some of the structures half-buried in sand and covered in moss and seaweed. The architecture is ancient and mysterious, with intricate carvings and symbols etched into the stone, now faded and worn from centuries of exposure to the sea. The water is murky, casting an eerie, greenish-blue tint over the ruins. Only faint rays of light pierce through the water from the surface above, creating soft beams of light that illuminate parts of the ruins, giving them a ghostly glow. The ruins are silent, with no sign of life, as if the city has been lost and forgotten for millennia. The color palette is dominated by dark blues, grays, and greens, with hints of brown and yellow from the corals, seaweed, and sand. Some coral growths and sea plants cling to the remains of the city, adding an organic touch to the decaying stone. The atmosphere is one of eerie stillness, filled with mystery and the suggestion that the secrets of this lost city still lie hidden beneath the waves.