The blending of the global creed of the Muslims and the regional traditions was best seen in the Vastu (construction principles) of the mosques. Some of the Vastu of the mosque are universal. They turn towards Mecca (West), the Mihrab (the semicircular niche in the wall of a mosque) showing where Mecca is, and the Minbar (pulpit – from where the sermons are made).
But there are regional differences. There are variations in the top parts of the building and the materials used for the construction.
For example, the Atia Mosque (1609) in Bangladesh is made of bricks. The mosque in Srinagar in Kashmir is built with timber. It was built in 1935.