‘Sear’s unrivalled knowledge of Roman architecture allows him to present a vast array of buildings and urban landscapes in enviably clear and concise prose. He sets developments in buildings’ techniques, styles and functions illuminatingly in their wider historical context. Time and again he picks out telling detail to which his sharp eye gives meaning.’ Ewen Bowie, University of Oxford, UK. ‘In this extensively rewritten and updated edition of his classic history of Roman architecture, Frank Sear proves both an authoritative and reliable guide and one propelled by his hallmark enthusiasm for all aspects of architecture.’ Andrew Wallace-Hadrill, University of Cambridge, UK. Roman Architecture In this fully updated new edition, Frank Sear offers a thorough overview of the history of architecture in the Roman Empire. Arranged logically in six historical sections interspersed with material on Roman architects and their techniques, the building types found in Roman cities and the different buildings found in the Roman provinces, this volume now contains the latest insights into Roman architecture and takes account of the past 20 years of scholarship. This seminal work covers the architecture of the Republic, the Age of Augustus, the imperial period, Pompeii and Ostia, the eastern and western empire, and the Late Antique period, exploring subjects such as patronage, building techniques and materials, Roman engineering, town planning and imperial propaganda in a concise and readable way. Illustrated with nearly 300 photographs, maps and drawings, Roman Architecture continues to be the clearest introductory account of the development of architecture in the Roman Empire. Frank Sear is a graduate of Cambridge University, where he did both his undergraduate and postgraduate work. As a Scholar at the British School he did research on Roman Wall and Vault Mosaics, and as a Cotton Fellow he excavated in Benghazi and Lepcis Magna, Libya. In 1975 he took up a lecturing position at the University of Adelaide where he taught Latin, Greek and Classical Archaeology. He has since been a visiting scholar at the German Archaeological Institute in Berlin, a Fellow of Corpus Christi College, Oxford, and Hugh Last Fellow at the British School at Rome. He is also a Fellow of the Society of Antiquaries of London and a Fellow of the Australian Academy of the Humanities. He was Professor of Classical Studies at the University of Melbourne from 1991 to 2009 and is now Professor Emeritus. He was the co-director of the Australian Pompeii project from 1978 to 1988, and since 1990 has directed the Australian Roman Theatres project, surveying the theatres at Gubbio, Taormina, Benevento and Pompeii in Italy; Jerash in Jordan; and Orange in France. He has written numerous articles on his archaeological work and published a number of books including Roman Wall and Vault Mosaics, Roman Architecture and Roman Theatres. Roman Architecture Second edition Frank Sear Second edition published 2021 by Routledge 2 Park Square, Milton Park, Abingdon, Oxon, OX14 4RN and by Routledge 52 Vanderbilt Avenue, New York, NY 10017 Routledge is an imprint of the Taylor & Francis Group, an informa business © 2021 Frank Sear The right of Frank Sear to be identified as author of this work has been asserted by him in accordance with sections 77 and 78 of the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. Trademark notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation without intent to infringe. First edition published by B. T. Batsford Ltd 1982 British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data A catalog record has been requested for this book ISBN: 9781138543720 (hbk) ISBN: 9781138543737 (pbk) ISBN: 9781351006187 (ebk) Typeset in Times New Roman by Deanta Global Publishing Services, Chennai, India Contents List of figures viii Preface xvi Acknowledgements xviii 1 Republican Rome 1 2 Roman Building Types 26 3 The Age of Augustus 49 4 Roman Architects, Building Techniques and Materials 69 5 The Julio-Claudians 91 6 Two Roman Towns: Pompeii and Ostia 107 7 The Flavians 135 8 Trajan and Hadrian 157 9 North Africa 186 10 The European Provinces 212 11 The Eastern Provinces 236 12 The Late Empire 260 Glossary 283 Authors and passages cited 288 Select Bibliography 291 Index 298 Figures 1.1 (a) Rome, Capitoline Temple: plan. (b) Typical Etruscan temple: drawing. 2 1.2 (a) Perusia (Perugia), Tomb of the Volumnii, second century bc: plan. (b) Pompeii, House of the Surgeon, fourth/third century bc, plan. 2 1.3 Central Italy showing the position of Rome and the rivers Anio and Tiber: plan. 3 1.4 Rome showing the hills, the Tiber and the roads leading out of the city: plan. 4 1.5 Rome, so-called Servian Wall, c. 378 bc. 7 1.6 Arpinum, polygonal walls and corbelled gate, c. 300 bc. 8 1.7 Ferentinum (Ferentino), the citadel, mid second century bc. 9 1.8 Cosa (Ansedonia), Capitolium, c. 150 bc, elevation and plan. 10 1.9 Cosa (Ansedonia), buildings on the north side of the forum as they appeared in the late second century bc, plan. 10 1.10 Rome, Via Appia, 312 bc onwards: the first few kilometres of the road. 11 1.11 R ome, Pons Fabricius, 62 bc. 13 1.12 Falerii Novi (S. Maria di Falleri), gate, c. 240 bc. 14 1.13 Rome, Porticus Aemilia, 193 bc, restored in 174 bc: axonometric plan. 15 1.14 Rome, The Forum in the second century bc: plan. 15 1.15 Ferentinum (Ferentino), shopping arcade, c. 100 bc. 17 1.16 Rome, Temple of Hercules Victor, c. 120 bc (left) and Temple of Portunus, late second century bc (right). 20 1.17 Tibur (Tivoli), Temple of the Sibyl, early first century bc. 20 1.18 Cora (Cori), Temple of Hercules, c. 100 bc. 21 1.19 Praeneste (Palestrina), Temple of Fortuna Primigenia, late second century bc: axonometric plan. 21 1.20 Praeneste (Palestrina), Sanctuary of Fortuna Primigenia, late second century bc, one of the two hemicycles with Ionic columns supporting a coffered concrete barrel-vault. 22 1.21 Tibur (Tivoli), Sanctuary of Hercules, c. 50 bc: detail of the arcade flanking the temple. 23 2.1 Augusta Raurica (Augst, Switzerland), restored view of the centre of the town, mid-second century ad with later modifications. 27 2.2 Nemausus (Nîmes, France), Maison Carrée, begun c. 19 bc. 28 2.3 Pompeii, basilica, 100–90 bc. 29 Figures ix 2.4 Pompeii, Pompeii, bar where hot food and drinks were sold (thermopolion). 30 2.5 Pompeii, House of the Painted Capitals, second century bc: plan. 32 2.6 Pompeii, Stabian Baths, second century bc: plan. 35 2.7 Diagram to illustrate the heating system of a Roman bath. 36 2.8 Bostra (Bosra, Syria), Roman theatre. 38 2.9 Lepcis Magna (Libya), circus or hippodrome, second century ad: restored plan. 40 2.10 Arausio (Orange, France), ‘Arch of Tiberius’, c. ad 19. 41 2.11 R ome, Arch of Constantine, ad 312–315. 42 2.12 Borcovicium (Housesteads, England) Roman fort, second to fourth century AD: plan. 45 2.13 Rome, Pyramid of Cestius, c. 18–12 bc. 47 3.1 Rome, Tabularium, c. 78 bc. 50 3.2 Rome, Imperial fora: plan. 51 3.3 Rome, Forum of Julius Caesar, showing the columns of the flanking porticoes, and three columns of the Temple of Venus Genetrix. Planned c. 54 bc and completed by Augustus. Rebuilt by Trajan. 52 3.4 Rome, Forum Romanum looking SE. From left to right: (foreground) Arch of Septimius Severus, steps of the Rostra with the column of Phocas behind, Basilica Julia, Temple of Saturn and Temple of Vespasian and Titus; (middle distance) the podium of the Temple of Deified Julius Caesar; (to the right of it) the three columns of the small circular Temple of Vesta, the three columns of the Temple of Castor and Pollux, the Palatine Hill; (far distance) the Arch of Titus. 52 3.5 Rome, Forum Romanum: plan. 53 3.6 Rome, Forum Romanum, looking north. From left to right: (foreground) Basilica Julia, the three columns of the Temple of Castor and Pollux, Temple of Deified Julius Caesar, with the small circular Temple of Vesta in front, and the Regia, under the roofing; (middle ground) Arch of Septimius Severus, Curia Julia, Basilica Paulli, part of the Temple of Antoninus and Faustina; (in the distance) Trajan’s Column (behind the Curia), three columns of the Temple of Mars Ultor in the Forum of Augustus. 55 3.7 Rome, Basilica Paulli, after 14 bc. Drawing by Giuliano da Sangallo. 58 3.8 Rome, Arch of Augustus, 19 bc: restored elevation. 59 3.9 Rome, Theatre of Marcellus, dedicated in 13 or 11 bc. To the right is the Temple of Apollo in Circo (Sosianus) begun 34 bc and finished before 20 bc. 61 3.10 Rome, Forum of Augustus, showing the surviving columns of the Temple of Mars Ultor. 62 3.11 R ome, restored view of the Temple of Mars Ultor, dedicated in 2 bc, and part of the Forum Augustum. 63 3.12 Rome. Forum of Augustus, c. 10–2 bc: Caryatids from the flanking colonnades. 63 3.13 Modillions: (a) the lower order of the Basilica Paulli, Rome; (b) the Temple of Mars Ultor, Rome; (c) the Temple of Concord, Rome; (d) the north doorway of the Erechtheum, Athens. 65