Los Angeles, Four Ecologies, futuristic cityscape, skyscrapers, modern buildings, green roofs, solar panels, eco-friendly infrastructure, bustling streets, vehicles, electric cars, hybrid buses, bike lanes, pedestrian paths, urban parks, gardens, trees, vibrant street art, graffiti, murals, diverse cultural crowds, street performers, musicians, food trucks, eclectic restaurants, trendy cafes, neon lights, evening ambiance, warm sunset glow, soft focus, cinematic composition, panoramic view.