A medium shot from a slightly low angle depicts a young woman floating serenely within the submerged ruins of an underwater city. The girl has a graceful expression and possesses gills on her neck, allowing her to breathe beneath the ocean waves. She wears an ethereal, temple-inspired garment made of flowing, translucent white fabric with ornate gold embroidery and iridescent pearls that shimmer in the current. In her right hand, she firmly grips a majestic golden trident, its three prongs glinting under the filtered light. The environment is a breathtaking underwater cityscape, featuring crumbling marble columns, ancient Greek-style temples, and schools of glowing tropical fish swimming through the ruins. Shafts of sunlight pierce through the turquoise water from above, creating dancing caustic light patterns across the seabed. The color palette is dominated by deep teals, aquamarines, and brilliant golds, with a dreamy, ethereal atmosphere and soft particles of marine snow floating in the water.