Ключевые слова: ancient, antique, architecture, art, astrology, astronomical, baroque, bohemia, calendar, central, circle, city, clock, clockwork, close, culture, czech, europe, european, exterior, famous, golden, gothic, historical, horoscope, mechanism, minute, monument, number, numeral, old, oldtown, outdoors, prague, praha, round, science, sign, symbol, technology, time, tourism, tower, town, traditional, travel, unesco, urban, watch, zodiac,