Futuristic Utopian Boulevard Prompt

Create a tall vertical {argument name="aspect ratio" default="9:16"} cinematic concept-art scene of a bright futuristic city boulevard in {argument name="season and weather" default="clear daytime with light snow or sparkling particles drifting through the air"}. The view is from street level looking upward between dense glass-and-steel skyscrapers, with blue reflective towers, rounded balcony structures, skybridges, elevated terraces, and lush greenery integrated into the buildings. Show exactly 7 prominent pedestrians from behind in the lower foreground walking into the city, with a larger soft-focus crowd behind them. Include exactly 2 visible flying vehicles: one small aircraft in the upper-left sky and one rounded saucer-like vehicle hovering on the left side above the street. Use a vibrant optimistic sci-fi style, painterly digital art with realistic lighting, cool blue architecture, warm golden window lights, glossy reflections, bokeh highlights, strong vertical perspective, and a sense of scale and wonder. Make the city feel like {argument name="city mood" default="a clean utopian megacity"}, with no readable text, no logos, no watermark, and no dystopian grime.