Behram Pasha Mosque

An octagonal drinking fountain is aligned with the central portal of the north façade. The pyramidal roof of the fountain is supported by composite black and white columns with braided central sections. The north façade of the mosque is constructed in alternation layers of black and white stone. The double portico has five domes. The two central columns supporting the outer portico have a braided central section placed between alternating layers of black and white stone, echoing those of the fountain. The remaining columns supporting the portico are of white marble. A single minaret sits at the northwest corner of the portico. The mosque itself is in the form of an unlayered domed cube. The dome sits on a sixteen-sided drum which has windows on each of the sides.[2]

The 15.9 metres (52 ft) diameter dome is supported by eight pointed arches. The dados of the prayer hall are decorated with large square polychrome underglazed tiles. These have a border of two styles of rectangular tiles. The tiles are believed to have been produced locally in Diyarbakır but are very similar to those produced in İznik.[2]

The design of the mosque has been praised by architectural historians.[2] Godfrey Goodwin wrote in 1971: "It is, indeed, the prince of provincial mosques as splendid in its decoration as it is in its proportions within the limits of the severe local style."[3]