Generate an image of a gigantic transparent glass greenhouse floating high above a stormy ocean, suspended by dozens of enormous weather balloons.

Generate an image of a gigantic transparent glass greenhouse floating high above a stormy ocean, suspended by dozens of enormous weather balloons. Inside the greenhouse is a lush tropical garden with palm trees, waterfalls, flowers, and a small wooden cottage. Outside, dark thunderclouds surround the structure and lightning flashes across the horizon. Show the scene from a distant aerial perspective so the greenhouse looks fragile against the immense sky and sea. Use dramatic natural lighting, realistic glass reflections, dense atmospheric clouds, cinematic scale, surreal realism, and highly detailed photorealism.