"Envision a futuristic setting where nature and technology blend seamlessly. In the center of the image, a city built within a massive glass dome, featuring gleaming skyscrapers and hovering trains weaving between them. Surrounding the dome, a lush, dense forest stretches as far as the eye can see, dotted with sparkling waterfalls and rivers. In the sky, exotic birds fly alongside drones and flying vehicles. The color palette is vibrant, with shades of emerald green, electric blue, and futuristic silver."