Now, for the first time, Morgan could appreciate one of the chief mysteries of Yakkagala. It was not how the frescoes were painted – a scaffolding of bamboo could have taken care of that problem – but why. Once they were completed, no-one could ever have seen them properly; from the gallery immediately beneath, they were hopelessly foreshortened – and from the base of the Rock they would have been no more than tiny, unrecognisable patches of colour. Perhaps, as some had suggested, they were of purely religious or magical significance – like those Stone Age paintings found in the depths of almost inaccessible caves.
The frescoes would have to wait until the attendant arrived and unlocked the elevator. There were plenty of other things to see; he was still only a third of the way to the summit, and the gallery was still slowly ascending, as it clung to the face of the Rock.
The high, yellow-plastered wall gave way to a low parapet, and Morgan could once more see the surrounding countryside. There below him lay the whole expanse of the Pleasure Gardens, and for the first time he could appreciate not only their huge scale (was Versailles larger?) but also their skilful planning, and the way in which the moat and outer ramparts protected them from the forest beyond.
No-one knew what trees and shrubs and flowers had grown here in Kalidasa's day, but the pattern of artificial lakes, canals, pathways and fountains was still exactly as he had left it. As he looked down on those dancing jets of water, Morgan suddenly remembered a quotation from the previous night's commentary:
"From Taprobane to Paradise is forty leagues; there may be heard the sound of the fountains of paradise."
He savoured the phrase in his mind; the Fountains of Paradise. Was Kalidasa trying to create, here on earth, a garden fit for the gods, in order to establish his claim to divinity? If so, it was no wonder that the priests had accused him of blasphemy, and placed a curse upon all his work.
At last the long gallery, which had skirted the entire western face of the Rock, ended in another steeply rising stairway – though this time the steps were much more generous in size. But the palace was still far above, for the stairs ended on a large plateau, obviously artificial. Here was all that was left of the gigantic, leonine monster who had once dominated the landscape, and struck terror into the hearts of everyone who looked upon it. For springing from the face of the rock were the paws of a gigantic, crouching beast; the claws alone were half the height of a man.
Nothing else remained, save yet another granite stairway rising up through the piles of rubble that must once have formed the head of the creature. Even in ruin the concept was awe-inspiring: anyone who dared to approach the king's ultimate stronghold had first to walk through gaping jaws.
The final ascent up the sheer – indeed, slightly over-hanging – face of the cliff was by a series of iron ladders, with guard-rails to reassure nervous climbers. But the real danger here, Morgan had been warned, was not vertigo. Swarms of normally placid hornets occupied small caves in the rock, and visitors who made too much noise had sometimes disturbed them, with fatal results.
Two thousand years ago, this northern face of Yakkagala had been covered with walls and battlements to provide a fitting background to the Taprobanean sphinx, and behind those walls there must have been stairways that gave easy access to the summit. Now time, weather, and the vengeful hand of man had swept everything away. There was only the bare rock, grooved with myriads of horizontal slots and narrow ledges that had once supported the foundations of vanished masonry.
Abruptly, the climb was over. Morgan found himself standing on a small island floating two hundred metres above a landscape of trees and fields that was flat in all directions except southwards, where the central mountains broke up the horizon. He was completely isolated from the rest of the world, yet felt master of all he surveyed; not since he had stood among the clouds, straddling Europe, and Africa, had he known such a moment of aerial ecstasy. This was indeed the residence of a God-King, and the ruins of his palace were all round.
A baffling maze of broken walls – none more than waist high – piles of weathered brick and granite-paved pathways covered the entire surface of the plateau, right to the precipitous edge. Morgan could also see a large cistern cut deeply into the solid rock – presumably a water-storage tank. As long as supplies were available, a handful of determined men could have held this place forever; but if Yakkagala had indeed been intended as a fortress, its defences had never been put to the test. Kalidasa's fateful last meeting with his brother had taken place far beyond the outer ramparts.