Imagine Vincent van Gogh's "Starry Night" but set in a futuristic cityscape. The image should be in a landscape format to capture the sprawling urban environment under a swirling, star-filled sky. Utilize a digital medium with an impressionistic style, emulating Van Gogh's signature brushstrokes and vibrant color palette. The city should feature towering skyscrapers, flying cars, and neon lights, blending the old with the new. Use a moderate aperture (f/5.6) and a slower shutter speed (1/30s) to create a sense of movement in the sky. Lighting should be a mix of natural moonlight and artificial city lights, creating a dynamic contrast. The foreground can include futuristic elements like robots or holographic billboards, while the background showcases the mesmerizing night sky. Focus on the intricate details of the swirling stars and the reflective surfaces of the buildings. Enhance the image with HDR effects to bring out the vivid colors and textures. This fusion of classic and futuristic elements will create a visually stunning and thought-provoking piece.