Museum of Antiquity by T. L. (Thomas Louis) Haines

Author:T. L. (Thomas Louis) Haines [Haines, T. L.]
Language: eng
Format: epub
ISBN: 9781515037378
Google: GzypQAAACAAJ
Barnesnoble:
Publisher: CreateSpace Publishing
Published: 2015-07-12T00:00:00+00:00

THE PANTHEON AT ROME.

THE PANTHEON AT ROME.ToList

The columns of the portico carried beams, on the frieze of which the following inscription in large letters has been placed: M·AGRIPPA·L·F·COS·TERTIUM·FECIT. Another inscription below this one, in smaller characters, states the building to have been restored by Septimius Severus and Caracalla. The beams carry a large pediment, originally adorned with groups of statues representing Jupiter's victories over the Gigantes. Behind and above this gable rises a second one of the same proportions, serving as an ornament of the projecting wall which connects the round building with the portico. The roof of the portico was supported by beams made of brass. According to the drawing of Serlio, these beams were not massive, but consisted of brass plates riveted together into square pipes—a principle frequently applied by modern engineers on a larger scale in building bridges, etc. Unfortunately, the material of the roof, barring some of the large rivets, has been used by Pope Urban VIII. for guns and various ornaments of doubtful taste in St. Peter's Cathedral. The large columns carrying the ugly tabernacle on the grave of St. Peter are one of the results of this barbarous spoliation. The old door, also made of brass, which leads from the portico into the interior has, on the contrary, been preserved. The outer appearance of the round building is simple and dignified. It most likely was originally covered with stucco and terra-cotta ornaments, of which, however, little remains at present; but the simple bricks, particularly in the upper stripes, where the insertion of the vault becomes visible, look, perhaps, quite as beautiful as the original coating. The whole cylinder of masonry is divided into three stripes by means of cornices, which break the heaviness of the outline, the divisions of the inner space corresponding to those of the outer surface. The first of these stripes is about forty feet high, and rests on a base of Travertine freestone. It consists of simple horizontal slabs of stone, broken only by doors which lead to chambers built in the thickness of the wall between the niches. It corresponds to the columns forming the first story of the interior, the two cornices, in and outside, being on a level. The second stripe, about thirty feet in height, answers to the second story of the interior, where the semicircular arches of the niches are situated. The horizontal stone layers outside are accordingly broken by large double arches, destined to balance the vaults in the interior. They alternate with smaller arches, thus forming a decoration of the exterior at once dignified and in harmony with the general design of the building. The two cornices in and outside are again on a level. The third stripe corresponds to the cupola, the tension of which is equal to 140 feet. The outer masonry reaches up to about a third of its height, from which point the cupola proper begins to rise in seven mighty steps.

The height of the dome is equal to

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