Ключевые слова: architecture, building activity, building exterior, built structure, capital cities, cerro, city, cityscape, cross, dirty, district, fog, geographical, ghetto, hill, house, life, lifestyles, lima, locations, mountain, obsolete, old, organization, people, peru, poverty, problems, residential, saint cristobal, slum, smog, social issues, south, squatter, suburb, the americas, transportation, unhygienic, urban scene, urban skyline, village,