Ключевые слова: advert, advertisement, advertising, building, buildings, city, cityscape, concept, development, downtown, earth, eco, ecological, ecology, environment, environmental, global, grass, green, growing, growth, hand, health, holding, idea, leaf, mockup, nature, object, plant, plants, pollution, recycling, reforestation, renewable, resource, save, seedling, sky, skyscraper, skyscrapers, solution, sprout, sustainability, sustainable, symbol, tree, urban, warming, world,