a woman in a white dress walking through an underwater tunnel

4K resolutions Cinematic shot featuring a woman who is fully submerged underwater, yet walking effortlessly on the surface beneath the water. The scene is richly detailed, showcasing a vibrant underwater world with diverse fish species darting around, lush aquatic plants swaying in the gentle current, and a sandy sea floor strewn with small pebbles and shells. The light filters through the water in dappled beams, creating a surreal, dreamlike quality. The woman's clothing, simulated with realistic fabric physics, flows and shifts with her movements, reacting naturally to the underwater environment. The textures of her attire ripple and shift dynamically, reflecting the light and water in a way that enhances the ethereal atmosphere of the scene. Her movements are fluid and graceful, contrasting beautifully with the vivid marine lif