Ключевые слова: architectural concept, architectural innovation, city center, city design, city life, city planning, city structure, city within a pyramid, cityscape, closed ecosystem, ecological, enclosed environment, enclosed space, futuristic, futuristic city, glass pyramid, glass structure, green space, huge city, innovative city, metropolitan area, modern architecture, park, park in city, sustainable, sustainable living, sustainable urbanism, urban concept, urban design, urban development, urban ecology, urban environment, urban infrastructure, urban landscape, urban living, urban park, urban planning, urban sustainability,