Arab archery
Muhammad was quite good with a bow, and appreciated the benefits of archery in sports and warfare. A recurved bow made of bamboo, and ascribed to Muhammad, is held in the Sacred Relics (Topkapı Palace) in the Chamber of the Sacred Relics in the Topkapi Museum in Istanbul.
Topkapı Palace
The Imperial Gate is the main entrance into the First Courtyard. The sultan would enter the palace through the Imperial Gate ( or "Saltanat Kapısı") located to the south of the palace. This massive gate, originally dating from 1478, is now covered in 19th-century marble. Its central arch leads to a high-domed passage; gilded Ottoman calligraphy adorns the structure at the top, with verses from the Qur'an and tughras of the sultans. The tughras of Mehmed II and Abdül Aziz I, who renovated the gate, have been identified.