giant egg-shaped structure, ark, smooth white surface, reflective material, nestled in a lush forest, surrounded by towering trees, dappled sunlight filtering through leaves, birds perched on branches, serene environment, wide-angle shot, natural textures, organic forms, ambient lighting, clear sky, midday sun, panoramic view, tranquil atmosphere, detailed foliage, vibrant greenery, fantasy setting, soft shadows, high dynamic range.