Ключевые слова: aerial, alley, ancient, apartment, architecture, blue, brick, building, castle, chimney, church, city, cityscape, culture, description, door, europe, exterior, facade, fort, fortress, heritage, hill, historic, home, house, landscape, medieval, narrow, obidos, old, portugal, portuguese, poverty, residential, road, roof, sky, stone, stony, street, tile, tourism, tower, town, travel, tree, view, wall, window,