A panoramic view of a futuristic cityscape at sunset, with neon lights reflecting off sleek skyscrapers, flying cars zipping through the sky, lush rooftop gardens, bustling streets full of people in vibrant attire, digital billboards showcasing holographic art, a serene river running alongside the city, distant mountains silhouetted against the colorful sky, advanced public transportation humming, sustainable solar panels and wind turbines evident, drones delivering packages, interactive public installations, and bridges elegantly connecting various parts of the city.