The first stage that morning was pleasant enough; then came the heat and the dust with it. Sunshine--sunshine! tedious, changeless, monotonous! Not that discreet English sunshine which varies its charm with clouds, with rainbows, with golden mist, as an attractive woman varies her dress and the fashion of her hair--‘ever afresh and ever anew,’ as the Persian poet has it--here the sun has long ceased trying to please so venerable a world. The long straight road lay ahead; the desolate plain stretched southwards, mile after uninterrupted mile; the bare mountain barrier shut out the north; and for sound, the thud of our horses’ feet as we rode, the heavy, tired thud of cantering feet, and the gasp of the indrawn breath, for as the stage drew to its close the weary beasts cantered on more and more sullenly through dust and heat. At last far away, where the road dipped and turned, stood the longed-for clump of trees, clustered round the great caravanserai and the glittering blue-tiled dome of the little mosque. This was not an ordinary post-house, but a stately pile, four-square, built by some pious person in the reign of Shah Abbas, and the mosque was the shrine and tomb of a saint, a descendant of the Prophet. Behind it lay a huge mound of earth, a solid watch-tower heaped up in turbulent times. From its summit the anxious inhabitants of the caravanserai could see far and wide over the plain, and shut their gates betimes before an on-coming foe.... War has passed away round the shrine of the Yengi Imam, yet it is not security, but indifference, that is high-priest under the blue dome, and though the shadows of the old watchers gazing from the earth-heap would see no sturdy band of Persian robbers rushing down on them from the mountains, they may tremble some day before a white-capped Russian army, marching resistless along the dusty road.