Prompt: A dramatic nighttime photograph of a city skyline during a powerful thunderstorm. Multiple, vivid purple lightning bolts fork across a dark, stormy sky, striking down towards the modern skyscrapers below. The city buildings are illuminated by the intense flash of the lightning and their own internal lights. A wet balcony railing is visible in the foreground, reflecting the city lights and the purple glow from the sky. The scene is captured in a long-exposure style, emphasizing the bright, jagged lines of lightning against the deep blue and black of the storm clouds.