43. Chapel of San Lorenzo Loricato at S. Benedict's, Subiaco 150 44. Steps of the Dominican Nuns' Church of SS. Domenico and Sisto 154 45. Porta San Paolo 158 46. The Colosseum in a Storm 162 47. Arch of Titus from the Arch of Constantine 166 48. Mediaeval House at Tivoli 170 49. Ilex Avenue and Fountain (_Fontana scura_) Villa Borghese 174 50. "House of Cola di Rienzo," by Ponte Rotto 178 51. San Clemente, Choir and Tribune of Upper Church 182 52. Santa Maria in Cosmedin 186 53. Chapel of San Zeno (called _orto del paradiso_) in S. Prassede 190 54. Cloisters of S. Paul's-without-the-Walls 192 55. Cloisters in Santa Scholastica, Subiaco 196 56. Santa Maria sopra Minerva 198 57. Saint Peter's 200 58. Interior of S. Peter's, the Bronze Statue of S. Peter 204 59. A Cardinal in Villa d'Este 208 60. Villa d'Este--Path of the Hundred Fountains 210 61. Theatre of Marcellus 212 62. Island of the Tiber--the Isola Sacra 216 63. The Steps of Ara Coeli 220 64. Steps of the Church of SS. Domenico and Sisto 224 65. Santa Maria Maggiore 230 66. Arch of Constantine 234 67. Castel and Ponte Sant' Angelo 238 68. Bronze Statue of Marcus Aurelius on the Capitol 240 69. S. Peter's from the Pincian Gardens 244 70. From the Terrace of the House of Domitian 252 _The Illustrations in this volume have been engraved by the Hentschel Colourtype Process._ ROME CHAPTER I ROME