It is very remarkable that almost all the cave temples of India are to be found inside conical rocks and mountains. It is as though the ancient builders looked for such natural pyramids purposely. I noticed this peculiarity in Karli, and it is to be met with only in India. Is it a mere coincidence, or is it one of the rules of the religious architecture of the remote past? And which are the imitators--the builders of the Egyptian pyramids, or the unknown architects of the under ground caves of India? In pyramids as well as in caves everything seems to be calculated with geometrical exactitude. In neither case are the entrances ever at the bottom, but always at a certain distance from the ground. It is well known that nature does not imitate art, and, as a rule, art tries to copy certain forms of nature. And if, even in this similarity of the symbols of Egypt and India, nothing is to be found but a coincidence, we shall have to own that coincidences are sometimes very extraordinary. Egypt has borrowed many things from India. We must not forget that nothing is known about the origin of the Pharaohs, and that the few facts science has succeeded in discovering, far from contradicting our theory, suggest India as the cradle of the Egyptian race. In the days of remote antiquity Kalluka-Bhatta wrote: "During the reign of Visvamitra, first king of the Soma-Vansha dynasty, after a five days battle, Manu-Vena, the heir of ancient kings, was abandoned by the Brahmans, and emigrated with his army, and, having traversed Arya and Barria, at last reached the shores of Masra....." Arya is Iran or Persia; Barria is an ancient name of Arabia; Masr or Masra is a name of Cairo, disfigured by Mussulmans into Misro and Musr. Kalluka-Bhatta is an ancient writer. Sanskritists still quarrel over his epoch, wavering between 2,000 years B.C., and the reign of the Emperor Akbar (the time of John the Terrible and Elizabeth of England). On the grounds of this uncertainty, the evidence of Kalluka-Bhatta might be objected to. In this case, there are the words of a modern historian, who has studied Egypt all his life, not in Berlin or London, like some other historians, but in Egypt, deciphering the inscriptions of the oldest sarcophagi and papyri, that is to say, the words of Henry Brugsch-Bey: "... I repeat, my firm conviction is that the Egyptians came from Asia long before the historical period, having traversed the Suez promontory, that bridge of all the nations, and found a new fatherland on the banks of the Nile." An inscription on a Hammamat rock says that Sankara, the last Pharaoh of the eleventh dynasty, sent a nobleman to Punt: "I was sent on a ship to Punt, to bring back some aromatic gum, gathered by the princes of the Red Land."