rough limestone, most likely belong to the earlier building, as
their surface is in a better state of preservation than could be
possible if they had been long exposed to the air. The earlier
treasury was probably destroyed either by earthquake or by the
percolation of water through the terracing.
The Cnidian treasury stands on the south side of the way farther west. This building was originally surmised by the excavators to be the treasury of Siphnos, but further evidence led them to change their opinion. The treasury was raised on a quadrangular structure, supported on its south side by the Hellenico, and built of tufa. The lower courses are left rough and were most likely hidden. A small Ionic temple of marble with two caryatids between antae stood on this substructure. The sculpture from this treasury, which ornamented its frieze and pediment, is of great interest in the history of the development of the art, and the fragments of architectural mouldings are of great delicacy and beauty. The whole work is perhaps the most perfect example we possess of the transitional style of the early 5th century. Standing back somewhat from the path just as it bends round up the hill is the Theban treasury. Farther north, where the path turns again, is the Athenian treasury. This structure, which was in the form of a small Doric temple in antis, appears to have suffered from the building above it having been shaken down by an earthquake. It has now been rebuilt with the original blocks. There can be no doubt about the identity of the building, for the basis on which it stands bears the remains of the dedicatory inscription, stating that it was erected from the spoils of Marathon. Almost all the sculptured metopes are in the museum, and are of the highest interest to the student of archaic art. The famous inscriptions with hymns to Apollo accompanied by musical notation were found on stones belonging to this treasury.
Above the Athenian treasury is an open space, in which is a rock which has been identified as the Sybil’s rock. It has steps hewn in it, and has a cleft. The ground round it has been left rough like the space on the Acropolis at Athens identified as the ancient altar of Athena. Here too was placed the curious column, with many flutes and an Ionic capital, on which stood the colossal sphinx, dedicated by the Naxians, that has been pieced together and placed in the museum.
A little farther on, but below the Sacred Way, is another open space, of circular form, which is perhaps the ἅλως or sacred threshing-floor on which the drama of the slaying of the Python by Apollo was periodically performed. Opposite this space, and backed against the beautifully jointed polygonal wall which has for some time been known, and which supports the terrace on which the temple stands, is the colonnade of the Athenians. A dedicatory inscription runs along the face of the top step, and has been the subject of much dispute. Both the forms of the letters and the style of the architecture show that the colonnade cannot date, as Pausanias says, from the time of the Peloponnesian War; Th. Homolle now assigns it to the end of the 6th century. The polygonal terrace wall at the back, on being cleared, proves to be covered with inscriptions, most of them concerning the manumission of slaves.
After rounding the east end of the terrace wall, the Sacred Way turns northward, leaving the Great Altar, dedicated by the Chians, on the left. After passing the altar, it turns to the left again at right angles, and so enters the space in front of the temple. Remains of offerings found in this region include those dedicated by the Cyrenians and by the Corinthians. The site of the temple itself carries the remains of successive structures. Of that built by the Alcmaeonids in the 6th century B.C. considerable remains have been found, some in the foundations of the later temple and some lying where they were thrown by the earthquake. The sculptures found have been assigned to this building, probably to the gables, as they are archaic in character, and show a remarkable resemblance to the sculptures from the pediment of the early temple of Athena at Athens. The existing foundations are these of the temple built in the 4th century. They give no certain information as to the sacred cleft and other matters relating to the oracle. Though there are great hollow spaces in the structure of the foundations, these appear merely to have been intended to save material, and not to have been put to any religious or other use. Up in the north-eastern corner of the precinct, standing at the foot of the cliffs, are the remains of the interesting Cnidian Lesche or Clubhouse. It was a long narrow building accessible only from the south, and the famous paintings were probably disposed around the walls so as to meet in the middle of the north side. Some scanty fragments of the lower part of the frescoed walls have survived; but they are not enough to give any information as to the work of Polygnotus.
At the north-western corner of the precinct is the theatre, one
