Ключевые слова: antique, architecture, astrological, astrology, astronomical, astronomy, background, calendar, clock, clockface, clockwork, closeup, craft, detail, engineering, europe, famous, gear, hall, historical, landmark, machine, machinery, masterpiece, mechanic, mechanism, medieval, old, oldtown, orloj, prague, science, show, sight, sign, symbol, time, town, town hall, townhall, zodiac,