Istanbul, Turkey- 12-10-2018 The famous Sultan Ahmed district in downtown Istanbul, Turkey.
Istanbul, Turkey - 12/29/2011: The main entrance of Istanbul University founded by Mehmed II in 1453.
Istanbul, Turkey, 12-29-2011 Seagulls hovering over residential buildings in Istanbul, Turkey.
Istanbul, Turkey, 12-29-2011 Pigeons at the front yard of Sultan Bayezid mosque in downtown Istanbul, Turkey.