Thuluth Jali

The most beautiful and difficult type. Used to decorate mosques. Used to write titles, names, headlines,. etc.

The script is used in the belt of Al-Kaba, Prophet's Mosque, the Flag of Saudi Arabia where its text, Shahada al Tawhid, is written in Thuluth.

It is a classical script and is also the most important of all styles being the most difficult to read and write.