Daal & Zaal Mosque of Tabriz
It is located in Mahad Mahin district and contains four stone columns and nine domes. The main dome is bigger and higher than the others. The surface of the mosque is square-shaped. The previous name of this mosque was Masjed-Al-Dar.
From the middle arch in west side of the mosque, there is a link-gate which connects the prayer hall of the mosque to Imamzadeh Dal&Zal holly shrine. The top of the columns are designed with Mogharnas-work. The inner walls and arch of the building are covered with plaster.