Ключевые слова: abstract, architecture, background, blue, building, business, city, city landscape, cityscape, colourful, communication, computer, concept, concrete, connect, connection, cyberspace, design, diagram, digital, dirty, downtown, engineering, finance, future, futuristic, growing, illustration, industry, landscape, light, made, metropolis, modern, neon, network, office, old, out, process, showing, sky, skyline, skyscraper, stone, sustainable, technology, transformation, urban, wave,