Ключевые слова: air, architecture, background, building, business, buy, care, clean, comfort, concept, conceptual, construction, design, eco, ecological, ecology, energy, environment, environmental, estate, finance, fresh, friendly, garden, grass, green, growth, health, home, house, icon, investment, landscape, leaf, life, model, mortgage, natural, nature, outdoor, property, real, residential, sale, sign, small, structure, symbol, tree,