Ключевые слова: aesthetics, area, atmospheric, beautiful, brightening, cameras, capture, city, cityscape, clouds, colors, contrast, devices, dusk, electronic, environment, equipment, evening, horizon, infrastructure, life, lighting, lights, measures, monitoring, nightfall, observation, outdoor, perimeter, preventive, protection, public, safety, scene, security, shadows, sky, streets, sunset, surveillance, technology, telephoto, tranquility, twilight, urban, vigilant, visual,