Ключевые слова: above, abstract, aerial, air, apartment, architecture, blue, buildings, circle, city, climate, cloud, concept, conceptual, design, earth, ecology, ecosystem, environment, environmental, france, global, globe, grass, green, home, house, land, life, metaphoric, metropolis, nature, overcrowding, overpopulation, paris, planet, plant, sky, skyscrapers, small, space, sphere, spherical, symbol, tree, universe, urban, urbanization, view, world,