It would be easy to adduce fifty other arguments of this sort. Many more must indeed occur to any one who will give himself the trouble to think of the matter; but to those who are accustomed to such investigations the two most convincing probably are, first, that there is no evidence whatever of progress in the design of Avebury. It was built and finished as first designed. The second is, that in it there is a total absence of ornament. In India, we have temples as big as Avebury; but their history is written on their faces. The first step in the process is generally that a small shrine, with a narrow enclosure and small gateway, becomes from some cause or other, sacred or rich, and a second enclosure is added to contain halls for the reception of pilgrims or the ceremonial display on festal occasions. But no god in that pantheon can live alone. New shrines are added for other deities, with new halls, new residences for priests, and more accommodation for all the thousand and one requisites of a great idol establishment. This requires a third or fourth new enclosure, up even to a seventh, as at Seringham. But in all this there is progress: 200 or 300 years are required, and each century--sometimes each decade--leaves its easily recognised mark as the work progresses. In like manner, the great temple at Karnac, though covering only one-third the area of Avebury, took the Egyptians three centuries to build, and every step of its progress can be easily traced. The works of the earlier Thotmes differ essentially from those of Manepthah and Rameses, and theirs again from those of Seshonk; and these again differ essentially from the little shrine of Osortasen, which was the germ of the whole.