Yildiz Clock Tower
The clock Tower was built in 1890 by Sultan Abdulhamid II in the courtyard of the Yildiz Hamidiye Mosque. It has an octagonal shape with three floors. The first floor has four separate inscriptions, the second floor contains a thermometer and a barometer, the top floor is a clock room, and there is a compass rose on the roof. The clock was repaired in 1993.
Pentax K10D, at Istanbul