A few nice Masjid images I found:
A bridge behind the Masjid Jamek LRT Station
Image by Kenneth Kiffer
Image by Will Ellis
Founded in 1803, on a site granted by the East India Company.
Urdu was probably the orginal language used in this mosque, but in later periods Tamil-speaking worshippers became the majority.
Today, the Masjid Benggali has become a base for the Tablighi movement, and the main languages used here are Malay and Tamil.