January 7th, 2010 | Published in Historical Landmark, Lale Devri - Tulip
The Neo-classical Enderûn Library (Enderûn Kütüphanesi), also known as “Library of Sultan Ahmed III” (III. Ahmed Kütüphanesi), is located directly behind the Audience Chamber (Arz Odası) in the centre of the Third Court. It was built on the foundations of the earlier Havuzlu kiosk by the royal architect Mimar Beşir Ağa in 1719 on orders of Ahmed III for use by officials of the royal household. The colonnade of this earlier kiosk now probably stands in front of the present Treasury.
The library is a beautiful example of Ottoman architecture of the 18th century.[citation needed] The exterior of the building is faced with marble. The library has the form of a Greek cross with a domed central hall and three rectangular bays. The fourth arm of the cross consists of the porch, which can be approached by a flight of stairs on either side. Beneath the central arch of the portico is an elaborate drinking fountain with niches on each side. The building is set on a low basement to protect the precious books of the library against moisture.
The walls above the windows are decorated with 16th and 17th century İznik tiles of variegated design. The central dome and the vaults of the rectangular bays have been painted. The decoration inside the dome and vaults are typical of the so-called Tulip period, which lasted from 1703 to 1730. The books were stored in cupboards built into the walls. The niche opposite the entrance was the private reading corner of the sultan.
The library contained books on theology, Islamic law and similar works of scholarship in Ottoman Turkish, Arabic and Persian. The library collection consisted of more than 3,500 manuscripts. Some are fine examples of inlay work with nacre and ivory. Today these books are kept in the Mosque of the Ağas (Ağalar Camii), which is located to the west of the library. One of the most important items there is the so-called Topkapi manuscript, a copy of the Qur’an from the time of the third Caliph Uthman Ibn Affan.

At Kasimpasa on the north shore of the Golden Horn stands Aynalikavak Kasir, the only surviving building of a palace that was once one of the largest in Istanbul. Known as Tersane or Naval Arsenal Palace, its construction commenced in 1613 during the reign of Sultan Ahmed I, and additions continued to be made until the reign of Sultan Selim III (1789-1807). In the 15th and early 16th centuries this area was a forest which was one of Sultan Mehmed the Conqueror’s favourite excursion places. He would have his royal tent erected here and practise archery on the great archery field on the hilltop known as Okmeydani. When the Ottoman naval arsenal was established on the shore of the Golden Horn by Sultan Selim I (1512-1520) the forest became known as Tersane Park. The palace built here in the early 17th century was surrounded by a beautiful flower garden, to which eminent courtiers of the time made gifts of bulbs and plants.
The earliest known building here dates from the reign of Sultan Ahmed I (1603-1617), and his successors added new country lodges over the centuries, until the entire complex became so large that is was referred to as Tersane or Aynalıkavak Palace.
The Aynalıkavak Pavilion is located in the Hasköy neighborhood in Kasımpaşa, Istanbul. It is not exactly known as to when it was built, but Evliya Çelebi, the famous 17th century Ottoman traveler and writer, states that it was built during the period of Sultan Mehmed II. Another source says that the pavilion was been built by Admiral Halil Paşa in 1613.


