Ключевые слова: abstract, advertisement, advertising, agency, architecture, background, banner, biology, blank, building, business, button, clean, clear, comfort, comfortable, concept, conceptual, conservation, construction, eco, ecological, ecology, ecosystem, environment, estate, grass, green, healthy, home, house, housing, icon, innovation, mortgage, nature, pollution, property, renewable, rent, safety, security, sign, sustainable, symbol, technology, texture,