A tank here is deep below ground, down three flights of galleries. Quite at the bottom is a little stagnant water, into which children leap from the top of the structure, a plunge of twenty metres, ending in a great splash of green mud that smells of water-lilies and grease.

More and yet more palaces; remains of marble porticoes and columns, walls covered with tiles glittering in the blazing sunshine like topaz and emerald; and over all the peace of dust and death, the only moving thing those vultures, in shades of dull grey almost indistinguishable from the colour of the stones.

And suddenly, emerging from the ruins, we came on a Moslem street with high walls, windowless, and waving plumes of banyan and palm trees rising above the houses.

At the top of the street a caravan of moollahs were performing their devotions at the tomb of a Mohammedan saint, whose sarcophagus was enclosed within a balustrade of marble and a border of lilies, alternately yellow and green, with large full-blown flowers in blue, fragile relics that have survived for centuries amid ruins that are comparatively recent.

The road goes on. Trees cast their shade on the flagstone pavement, but between the houses and through open windows the sandy plain may be seen, the endless whiteness lost in a horizon of dust.

And again ruins. Under an archway still left standing on piers carved with lilies and foliage, lay a whole family of pariahs covered with leprosy and sores.

Close to a village that has sprouted under the baobab-trees, in the midst of the plain that once was Khoutab, in the court of a mosque, is the marble sarcophagus of a princess. Grass is growing in the hollow of the stone that covers her, in fulfilment of the wishes of the maiden, who in her humility desired that when she was dead she should be laid to rest under the common earth whence the grass grows in the spring. And not far from the rajah's daughter, under a broad tamarind tree, in the blue shade, is the tomb of Kushru, the poet who immortalized Bagh-o-Bahar. On the sarcophagus, in the little kiosk, was a kerchief of silk and gold, with a wreath of fresh flowers renewed every day by the faithful.

A humble poet, more venerated than the kings whose superb mausoleums are crumbling to dust in subjugated India, who, though she forgets her past, is still true to her dreams.

Another magnificent temple, with marble arcades wrought to filigree, curved in frilled arches, on spindle-like columns that soar to support the cupolas, as light as flower-stems. A gem of whiteness and sheen in the desert of ruins where yet stand three matchless marvels: the tower of Khoutab, the gate of Alandin, and the column of Dhava.