Submerged Coral Reef Bridge in Digital Art

An underwater scene featuring a grand steel arch bridge submerged within a living coral reef. Digital art, hyper-detailed and luminous. Vibrant coral forms cover the bridge: brain coral, fan corals, branching staghorn, and soft corals. Bioluminescent organisms cast a gentle neon glow on rusted girders as shafts of sunlight pierce the turquoise water, creating dancing caustics. A school of tiny lanternfish weaves through arches; sea turtles glide near the base; a manta ray sweeps in the distance. The scene blends realism with dreamy painterly textures, with crisp details on coral textures and metal rivets, and a slightly surreal, ethereal mood. Composition: low-angle view along the length of the bridge receding into the reef, foreground featuring coral polyps and sand, background fading to blue-green. Style cues: cinematic lighting, high-dynamic-range color, 8K resolution, digital painting, concept art.