The oasis of Sidi Okba lies about twenty-one kilometres south-east of Biskra. The road crosses a level plain, and is at present in a rather rough condition, but is being re-metalled. The drive is a pleasant one, with the long line of mountains on the left fading away into a blue distance; on the right the desert with an occasional oasis marked by its group of palms. As we approach Sidi Okba the dark belt visible from Biskra takes shape. The little town lies in the midst of an immense group of date-palms, of all sizes, some of great age; one has the honour of being described as the oldest palm in Africa. Sidi Okba has not been in any way Europeanized, it is still the unadulterated East; its houses built of mud, of one story; its streets narrow, winding and very unclean. It appears to be greatly over-populated, and the mass of its inhabitants to be very poor. The streets are thronged with men, but scarcely a woman is to be seen. The stranger, who will do well on this occasion to bring a guide, will be quite unmolested, and to all appearance totally disregarded. A main street full of little shops, curious and interesting, leads to the market-place, which is the very climax of Arab untidiness. Sidi Okba is not a place for the squeamish. The chief object of interest is the mosque, which is considered to be the oldest Mohammedan building in Africa. It is a square building surrounded by a portico, with a flat roof supported on twenty-six rudely carved columns. The saint’s tomb is contained in a little chapel which it is unlawful for the unbeliever to enter. The mosque and its porticoes are greatly resorted to by students and pilgrims; it contains little cells in which they are lodged, and endowments have been created by pious benefactors for their support. There are many present to-day: here a single student reading laboriously a passage of the Koran written on a wooden slab; there a little group of doctors squatting in a circle apparently discussing a knotty point, but in reality only capping each other’s quotations from the sacred book. In an adjoining room is the usual Arab school—a number of boys surrounding a seated master who is armed with a long cane, and yelling their lesson (the Koran again) with all their might. It is all very far apart from the workaday western world. Yet even into this very shrine of esoteric Islam has the West edged its way. On the walls of the mosque hang highly-coloured prints of the holy cities of Arabia, Mecca and Medina. My guide pointed them out to me as objects of interest. In the corner of the view of Medina I noticed the words, “All rights reserved. The Cairo Punch.” [Illustration: SIDI OKBA: A STREET]