1006. View of Ruined Mosque at Tabreez 573 1007. Tomb of Sultan Khodabendah at Sultanieh 574 1008. Section of the Tomb at Sultanieh 574 1009. View of the Tomb at Sultanieh 575 1010. Plan of Great Mosque at Ispahan 576 1011. Madrissa of Sultan Husein at Ispahan 578 1012. Throne-room at Teheran 579 1013. Palace at Ispahan 580 1014. Pavilion in the Khan’s Palace at Khiva 581 1015. Pyramid of Oajaca, Tehuantepec 590 1016. Plan of the Temple at Mitla 591 1017. View of the Palace at Mitla 592 1018. Elevation of Teocalli at Palenque 594 1019. Plan of Temple 594 1020. Elevation of Building at Chunjuju 596 1021. Elevation of part of Palace at Zayi 596 1022. Plan of Palace at Zayi 597 1023. Casa de las Monjas, Uxmal 597 1024. Interior of a Chamber, Uxmal 598 1025. Apartment at Chichen Itza 599 1026. Diagram of Mexican construction 599 1027. Ruined Gateway at Tia Huanacu 601 1028. Gateway at Tia Huanacu 602 1029. Tombs at Sillustani 603 1030. Ruins of House of Manco Capac in Cuzco 604 1031. House of the Virgins of the Sun 605 1032. Peruvian Tombs 606 1033. Elevation of Wall of Tambos 606 1034. Sketch Plans of the Walls of Cuzco 607 1035. View of Walls of Cuzco 607 FRONTISPIECE TO PART II. (Continued.) [Illustration: VIEW OF COLOGNE CATHEDRAL. (From Rosengarten.) ] HISTORY OF ARCHITECTURE. PART II.—CHRISTIAN ARCHITECTURE. _Continued._ BOOK II. ITALY.—_Continued._ CHAPTER VII. CONTENTS. Circular churches—Towers at Prato and Florence—Porches—Civic buildings— Town-halls—Venice—Doge’s palace—Cà d’Oro—Conclusion. CIRCULAR BUILDINGS.