Masjid Agung Pondok Raya has a blue triangle shaped roof that sets it apart from other Indonesian Mosques, however, it does not appear to be particularly large, beautiful or special from the outside. I visited this mosque one day during cleaning, they had rolled back the tattered blue carpet and I was rewarded with these colourful reflections from the marble floor.
It even has a facebook page now, here.
Address :Jalan Sultan Iskandar Muda No. 1 (Pondok Indah), Jakarta Selatan, DKI Jakarta 12310
(Opposite Pondok Indah Mall 1 & 2 aka PIM and next to Ranch Market)