Ключевые слова: ages, architecture, astronomer, brick, bronze, building, century, city, concept, copernicus, day, earth, eastern, europe, famous, globe, gothic, great, hall, historic, historical, history, human, medieval, middle, monument, nicolaus, old, place, poland, polish, scientist, sculpture, space, sphere, stars, statue, stone, system, torun, tour, tourism, tower, town, travel, tree, universe,