being brought from the island of Proté, where his unfilial sons, Stephen and Constantine, had obliged him to spend the last years of his life as a monk.[319] [Illustration: PLATE LIII. MYRELAION. THE SOUTH SIDE.] [Illustration: MYRELAION. THE NARTHEX, LOOKING NORTH. _To face page 196._] _Architectural Features_ The building is on the 'four column' plan. The dome, placed on a circular drum, is supported on four piers, and divided into eight concave compartments, with windows in the alternate compartments. The arms of the cross, the chambers at the angles, and the bema are all covered with cross-groined vaults that spring, like those in the chapel of the Pammakaristos (p. 151), from the vaulting level. The apsidal chambers have dome vaults, a niche on the east recessed in an arch to form the apse, and a niche both on the north and the south rising above the vaulting string-course. In the lowest division of the south wall stood originally a triple arcade with a door between the columns. The arcade has been built up, but the moulded jambs and cornices of the door, and the arch above it, now contracted into a window, still show on the exterior, while the columns appear within the church. Above the column string-course is a range of three windows, the central window being larger than its companions; higher up in the gable is a single light. The interior of the church has been much pulled about and cut away. The narthex is in three bays, separated by strong transverse arches, and terminates at either end in a high concave niche that shows on the outside. The central bay has a dome vault; the other bays have cross-groined vaults. The church had no gynecaeum, although Pulgher indicates one in his plan. A striking feature of the exterior are the large semicircular buttresses that show beyond the walls of the church--six on the south side, one on either side of the entrance on the west, and two on the east, supporting the apsidal chambers. In the last case, however, where entire buttresses would have been at once too large and too close together, the buttresses are only half semi-circles. The apses project with three sides. The northern side of the church and the roof are modern, for the building suffered severely in 1784 from fire.[320] The church stands on a platform, built over a small cistern, the roof of which is supported by four columns crowned by beautiful capitals. Hence the Turkish name of the mosque, Bodroum, signifying a subterranean hollow. Gyllius[321] is mistaken in associating this church with the large underground cistern situated lower down the slope of the hill close to the bath Kyzlar Aghassi Hamam. [Illustration: PLATE LIV. MYRELAION. THE INTERIOR, LOOKING EAST.] [Illustration: MYRELAION. THE SOUTH-WEST CROSS ANGLE. _To face page 198._] Since the above was in print, the church has, unfortunately, been burnt in the great fire which destroyed a large part of Stamboul on the 23rd July 1912 (see Plates II., III.).