Architecture and built environment (7220 Subjects)
Entrance to the Governor's Seat at Istanbul, formerly the seat of Ottoman government and administration (Sublime Porte).
Castle of Kalamata. On the right, scene from the siege of the city by the Venetians during the Sixth Ottoman-Venetian war.
Panoramic view of Istanbul from the north. On the right, the Castle of Europe. In the background, Hagia Sophia and Mosque of Sultan Ahmed I.