After viewing Blue Mosque, we walked across to Hag...

After viewing Blue Mosque, we walked across to Hagia Sophia (the church of the holy wisdom). Hagia Sophia is a great beauty, an important monument for Byzantine and for Ottomon empire and a perfect synthesis to observe both under one dome - once a church, later a mosque and now a museum. Universally recognised as one of the great buildings in the world that holds so much of history, its interior is decorated with mosaics and marble pillars, covering of great artistic value.