a vibrant, bustling cityscape at night with diverse people, neon lights, illuminated signs, towering buildings

vibrant cityscape night bustling people sidewalks streets neon lights illuminated signs dynamic ambiance umbrellas diverse crowd attire buildings towering windows artificial light shades of blue yellow energetic calm atmosphere nocturnal setting urban life lively serene abstract art background texture pattern design colorful creative modern geometric shapes lines concept energy motion graphic visual futuristic minimal decorative trendy stylish elegant bright ai generated