II. EARLY CHRISTIAN STYLE—Basilicas at Rome—Basilica of St. 504 Peter—St. Paul’s—Basilicas at Ravenna—St. Mark’s, Venice—Dalmatia and Istria—Torcello III. CIRCULAR ROMANESQUE CHURCHES—Circular Churches—Tomb of Sta. 542 Costanza—Churches at Perugia, Nocera, Ravenna, Milan—Secular buildings IV. LOMBARD AND ROUND-ARCHED GOTHIC—Chapel at Friuli—Churches at 558 Piacenza, Asti, and Novara—St. Michele, Pavia—St. Ambrogio, Milan—Cathedral, Piacenza—Churches at Verona—Churches at Toscanella—Circular Churches—Towers V. BYZANTINE-ROMANESQUE—Cathedral of Naples—San Miniato, 582 Florence—Cathedrals of Pisa and Zara—Cathedrals of Troja, Bari, Bittonto—San Nicole, Bari—Cloisters of St. John Lateran—Baptistery of Mont St. Angelo—San Donato, Zara—Towers—Civic Architecture VI. POINTED ITALIAN GOTHIC—Fresco paintings—Churches at Vercelli, 607 Asti, Verona, and Lucca—Cathedral at Siena—Sta. Maria, Florence—Church at Chiaravalle—St. Petronio, Bologna—Cathedral at Milan—Certosa, near Pavia—Duomo at Ferrara LIST OF ILLUSTRATIONS. NO. PAGE _Frontispiece._—Elevation of Façade of Cologne Cathedral. _Vignette to Title-page._—Section of the Parthenon, showing the Author’s views as to the admission of light. 1-6. Diagrams (technical) 8-34 7. Section of Great Pyramid 98 8. Section of King’s Chamber and of Passage in 101 Great Pyramid 9, 10. Pyramid of Sakkara 103 11. Doorway in Tomb at the Pyramids 106 12. Sarcophagus of Mycerinus 106 13. Plan of Temple near the Sphinx 107 14. Plans of houses, Kahun 113 15. Tomb at Beni-Hasan 114 16. Proto-Doric Pillar at Beni-Hasan 115 17. Reed Pillar from Beni-Hasan 115 18. Lotus Pier, Zawyet-el-Mayyitûr 115 19. Rameseum at Thebes 120 20. Central pillar, from Rameseum 121 21. Section of Palace of Thothmes III., Thebes 123 22. Plan of Hypostyle Hall at Karnac 124 23. Section of central portion of same 124 24. Caryatide Pillar, from the Great Court at 125 Medeenet-Habû 25. South Temple of Karnac 126 26. Section through Hall of Columns of same 126