A vintage black and white photograph of the bustling streets of an alien city, with towering skyscrapers and exotic architecture, showcasing a futuristic urban landscape. The photo captures intricate details in high resolution, evoking nostalgia for classic sci-fi movie scenes. In sharp focus amidst its bustling atmosphere is a large advertising banner featuring holographic images of people engaged in various activities, in the style of classic sci-fi movie scenes. --ar 85:128