The narrow defile which forms the entrance to the valley of Biban el Moluk was soon reached. It had more the appearance of the work of man than of a natural opening in the mighty wall of the mountain, as if the Genius of Solitude had desired to make this realm of death inaccessible. On the perpendicular rocky walls were faintly discernible shapeless vestiges of weather-worn sculptures which might have been mistaken for the asperities of the stone imitating the worn figures of a half-effaced _basso-relievo_. Beyond the opening, the valley, which here widened somewhat, presented the most desolate sight. On either side rose steep slopes formed of huge masses of calcareous rock, rough, leprous-looking, worn, cracked, ground to sand, in a complete state of decomposition under the pitiless sun. They resembled bones calcined in the fire, and yawned with the weariness of eternity out of their deep crevices, imploring by their thousand cracks the drop of water which never fell. The walls rose almost vertically to a great height, and their dentelated crests stood out grayish-white against the almost black indigo of the sky, like the broken battlements of a giant ruined fortress. The rays of the sun heated to white heat one of the sides of the funeral valley, the other being bathed in that crude blue tint of torrid lands which strikes the people of the North as untruthful when it is reproduced by painters, and which stands out as sharply as the shadows on an architectural drawing. The valley sometimes made sudden turns, sometimes narrowed into defiles as the boulders and cliffs drew closer or apart. The thoroughly dry atmosphere in these climates being perfectly transparent, there was no aerial perspective in this place of desolation. Every detail, sharp, accurate, bare, stood out, even in the background, with pitiless dryness, and the distance could only be guessed at by the smaller dimensions of objects. It seemed as though cruel nature had resolved not to conceal any wretchedness, any sadness of this bare land, deader even than the dead it contained. Upon the sun-lighted cliff streamed like a cascade of fire a blinding glare like that which is given out by molten metal; every rock face, transformed into a burning-glass, returned it more ardent still. These reflections, crossing and recrossing each other, joined to the flaming rays which fell from heaven and which were reflected by the ground, produced a heat equal to that of an oven, and the poor German doctor had hard work to wipe his face with his blue-checked handkerchief, which was as wet as if it had been dipped in water.