No Etruscan temples remain now, but we know from Vitruvius that they consisted of three cells with one or more rows of columns in front, the intercolumniation or interval between the columns being excessive. The largest Etruscan temple of which any record remains was that of Jupiter Capitolinus at Rome, which, under the Empire, became one of the most splendid temples of antiquity. It was commenced by Tarquinius Superbus, and is said to have derived its name from the fact of the builders, when excavating the foundations, coming upon a freshly bleeding head (_caput_), indicating that the place would eventually become the chief city of the world. Another form of Etruscan temple is described by Vitruvius, consisting of one circular cell only, with a porch. This form was probably the origin of the series of circular Roman buildings which includes such forms of temples as that at Tivoli, and many of the famous mausolea, _e.g._ that of Hadrian, and the culmination of which style is seen in the Pantheon. It is interesting to notice that the Romans never entirely gave up the circular form, one instance of its use in Britain at a late period of the Roman occupation having been discovered in the ruins of Silchester near Basingstoke; and we shall find that it was perpetuated in Christian baptisteries, tombs, and occasionally churches. We know from the traces of such buildings which exist, that the Etruscans must have constructed theatres and amphitheatres, and it is recorded that the first Tarquin laid out the Circus Maximus and instituted the great games held there. At Sutri there are ruins of an amphitheatre which is nearly a perfect circle, measuring 265 ft. in its greatest breadth and 295 ft. in length. There are no remains of other buildings which would enable us to form an opinion as to the civic architecture of the Etruscans: they must, however, have attained to a considerable skill in sculpture, as in some of the tombs figures are represented in high relief which show no small power of expression. They, too, like the Egyptians, embellished their tombs with mural paintings. These are generally in outline, and represent human figures and animals in scenes of every-day life, with conventionalised foliage, or mythological scenes such as the passage of the soul after death to the judgment-seat where its actions in life are to be adjudicated upon. In the plastic arts the Etruscans made great progress, many of their vases showing a delicacy and grace which have never been surpassed, and exhibiting in their decorations traces of both Greek and Egyptian influence. * * * * *