XLIII. (1) The East End of the Church. (2) The Church from the south-east 164 XLIV. (1) The Interior, looking north-east. (2) The Eastern Dome Arch 168 XLV. (1) The Dome over the Stairway to the Galleries. (2) The Narthex, looking north, and the Stairway to the Galleries 172 CHURCH OF S. MARY DIACONISSA XLVI. (1) The North-west Side, seen from the Aqueduct of Valens. (2) The North Arm, looking east 182 XLVII. (1) The Interior, looking north-east. (2) The Interior, looking south-east 184 XLVIII. (1) The Lower Part of the North Side of the East End. (2) The Upper Part of the North Side of the East End 186 XLIX. (1) South Eikon Frame. (2) Detail in the South Eikon Frame 188 L. (1) The Interior, looking west. (2) A Capital on the Column at the Entrance to the Church 190 CHURCH OF SS. PETER AND MARK LI. (1) The Church from the south-east. (2) Font outside the Church 192 LII. (1) The Dome, looking north. (2) Looking across the Dome, from the south-west 194 CHURCH OF THE MYRELAION LIII. (1) The South Side of the Church. (2) The Narthex, looking north 196 LIV. (1) The Interior, looking east. (2) The south-west Angle of the Cross 198 LV. (1) S. John in Trullo from the south-west. (2) The Interior of Balaban Mesjedi 202 LVI. The Church of S. Thekla. (1) From the north-west. (2) The East End 208 THE CHURCH OF S. SAVIOUR PANTEPOPTES LVII. (1) Door leading from the Outer to the Inner Narthex. (2) The Dome, looking west 212 LVIII. (1) Decoration in Brick on the Exterior of the South Wall. (2) Bracket in the Parecclesion of S. Mary Pammakaristos 214 CHURCH OF S. SAVIOUR PANTOKRATOR LIX. The Church from the west 220 LX. (1) The Church from the north-west. (2) Fragments of Sculptured Marbles found in the Church 222 LXI. (1) Interior of the South Church, looking east. (2) The Southern Arm of the Church 224 LXII. (1) Entrance from the Narthex to the South Church. (2) Interior, looking from the South Church through into the North Church 226