Ключевые слова: aerial, alley, ancient, antenna, apartment, architecture, balcony, brick, building, church, city, cityscape, cracked, culture, europe, exterior, facade, heritage, historic, home, house, medieval, narrow, nobody, porto, portugal, portuguese, poverty, residential, road, roof, skyline, slum, square, stone, street, tile, tiling, view, wall, window, wood,