In pictures of the mirage, or in cloud-shapes faintly illumined by the afterglow, the dwellers beside the plains of sand saw, as in phantasmagoria, the gorgeous palaces, the air-castles, and mysterious cities, which make the romance of the desert. Unwilling to believe that such realms of barrenness had ever been created by any good god, they beheld in dreams, which answer to nature's own mirage-dreaming, visions of dynasties passed away, of magnificent palaces and monarchs on whose pomp and heaven-defying pride the fatal sand-storm had fallen, and buried their glories in the dust for ever. The desert became the emblem of immeasurable all-devouring Time. In many of these legends there are intimations of a belief that Eden itself lay where now all is unbroken desert. In the beautiful legend in the Midrash of Solomon's voyage on the Wind, the monarch alighted near a lofty palace of gold, 'and the scent there was like the scent of the garden of Eden.' The dust had so surrounded this palace that Solomon and his companions only learned that there had been an entrance from an eagle in it thirteen centuries old, which had heard from its father the tradition of an entrance on the western side. The obedient Wind having cleared away the sand, a door was found on whose lock was written, 'Be it known to you, ye sons of men, that we dwelt in this palace in prosperity and delight many years. When the famine came upon us we ground pearls in the mill instead of wheat, but it profited us nothing.' Amid marvellous splendours, from chamber to chamber garnished with ruby, topaz, emerald, Solomon passed to a mansion on whose three gates were written admonitions of the transitory nature of all things but--Death. 'Let not fortune deceive thee.' 'The world is given from one to another.' On the third gate was written, 'Take provision for thy journey, and make ready food for thyself while it is yet day; for thou shalt not be left on the earth, and thou knowest not the day of thy Death.' This gate Solomon opened and saw within a life-like image seated: as the monarch approached, this image cried with a loud voice, 'Come hither, ye children of Satan; see! King Solomon is come to destroy you.' Then fire and smoke issued from the nostrils of the image; and there were loud and bitter cries, with earthquake and thunder. But Solomon uttered against them the Ineffable Name, and all the images fell on their faces, and the sons of Satan fled and cast themselves into the sea, that they might not fall into the hands of Solomon. The king then took from the neck of the image a silver tablet, with an inscription which he could not read, until the Almighty sent a youth to assist him. It said:--'I, Sheddad, son of Ad, reigned over a thousand thousand provinces, and rode on a thousand thousand horses; a thousand thousand kings were subject to me, and a thousand thousand warriors I slew. Yet in the hour that the Angel of Death came against me, I could not withstand him.