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This is a close-up image of the Prague Orloj, or Astronomical Clock. The clock was first created in 1410, with additions and repairs made over the centuries since then. There are three components of the clock, which is located at the Prague Town Hall. One is an astronomical clock, with hands following the Sun, Moon, and their movement through the Zodiac. There's also a calendar dial with gold medallions for of the months of the year. The third section has moving sculptures of the Apostles, and is called Walk of the Apostles.