I saw that the passage was a long one, so floundered ahead rapidly in a creeping run that would have seemed horrible had any eye watched me in the blackness; crossing from side to side occasionally to feel of my surroundings and be sure the walls and rows of cases still stretched on. Man is so used to thinking visually that I almost forgot the darkness and pictured the endless corridor of wood and glass in its low-studded monotony as though I saw it. And then in a moment of indescribable emotion I did see it.
Just when my fancy merged into real sight I cannot tell; but there came a gradual glow ahead, and all at once I knew that I saw the dim outlines of a corridor and the cases, revealed by some unknown subterranean phosphorescence. For a little while all was exactly as I had imagined it, since the glow was very faint; but as I mechanically kept on stumbling ahead into the stronger light I realised that my fancy had been but feeble. This hall was no relic of crudity like the temples in the city above, but a monument of the most magnificent and exotic art. Rich, vivid, and daringly fantastic designs and pictures formed a continuous scheme of mural painting whose lines and colours were beyond description. The cases were of a strange golden wood, with fronts of exquisite glass, and containing the mummified forms of creatures outreaching in grotesqueness the most chaotic dreams of man.
To convey any idea of these monstrosities is impossible. They were of the reptile kind, with body lines suggesting sometimes the crocodile, sometimes the seal, but more often nothing of which either the naturalist or the palaeontologist ever heard. In size they approximated a small man, and their fore-legs bore delicate and evidently flexible feet curiously like human hands and fingers. But strangest of all were their heads, which presented a contour violating all known biological principles. To nothing can such things be well compared—in one flash I thought of comparisons as varied as the cat, the bullfrog, the mythic Satyr, and the human being. Not Jove himself had had so colossal and protuberant a forehead, yet the horns and the noselessness and the alligator-like jaw placed the things outside all established categories. I debated for a time on the reality of the mummies, half suspecting they were artificial idols; but soon decided they were indeed some palaeogean species which had lived when the nameless city was alive. To crown their grotesqueness, most of them were gorgeously enrobed in the costliest of fabrics, and lavishly laden with ornaments of gold, jewels, and unknown shining metals.
The importance of these crawling creatures must have been vast, for they held first place among the wild designs on the frescoed walls and ceiling. With matchless skill had the artist drawn them in a world of their own, wherein they had cities and gardens fashioned to suit their dimensions; and I could not help but think that their pictured history was allegorical, perhaps shewing the progress of the race that worshipped them. These creatures, I said to myself, were to men of the nameless city what the she-wolf was to Rome, or some totem-beast is to a tribe of Indians.
Holding this view, I could trace roughly a wonderful epic of the nameless city; the tale of a mighty sea-coast metropolis that ruled the world before Africa rose out of the waves, and of its struggles as the sea shrank away, and the desert crept into the fertile valley that held it. I saw its wars and triumphs, its troubles and defeats, and afterwards its terrible fight against the desert when thousands of its people—here represented in allegory by the grotesque reptiles—were driven to chisel their way down through the rocks in some marvellous manner to another world whereof their prophets had told them. It was all vividly weird and realistic, and its connection with the awesome descent I had made was unmistakable. I even recognized the passages.
As I crept along the corridor toward the brighter light I saw later stages of the painted epic—the leave-taking of the race that had dwelt in the nameless city and the valley around for ten million years; the race whose souls shrank from quitting scenes their bodies had known so long where they had settled as nomads in the earth’s youth, hewing in the virgin rock those primal shrines at which they had never ceased to worship. Now that the light was better I studied the pictures more closely and, remembering that the strange reptiles must represent the unknown men, pondered upon the customs of the nameless city. Many things were peculiar and inexplicable. The civilization, which included a written alphabet, had seemingly risen to a higher order than those immeasurably later civilizations of Egypt and Chaldaea, yet there were curious omissions. I could, for example, find no pictures to represent deaths or funeral customs, save such as were related to wars, violence, and plagues; and I wondered at the reticence shewn concerning natural death. It was as though an ideal of earthly immortality had been fostered as a cheering illusion.
Still nearer the end of the passage was painted scenes of the utmost picturesqueness and extravagance; contrasted views of the nameless city in its desertion and growing ruin, and of the strange new realm of paradise to which the race had hewed its way through the stone. In these views the city and the desert valley were shewn always by moonlight, a golden nimbus hovering over the fallen walls, and half-revealing the splendid perfection of former times, shewn spectrally and elusively by the artist. The paradisal scenes were almost too extravagant to be believed; portraying a hidden world of eternal day filled with glorious cities and ethereal hills and valleys. At the very last I thought I saw signs of an artistic anti-climax. The paintings were less skillful, and much more bizarre than even the wildest of the earlier scenes. They seemed to record a slow decadence of the ancient stock, coupled with a growing ferocity toward the outside world from which it was driven by the desert. The forms of the people—always represented by the sacred reptiles—appeared to be gradually wasting away, through their spirit as shewn hovering above the ruins by moonlight gained in proportion. Emaciated priests, displayed as reptiles in ornate robes, cursed the upper air and all who breathed it; and one terrible final scene shewed a primitive-looking man, perhaps a pioneer of ancient Irem, the City of Pillars, torn to pieces by members of the elder race. I remember how the Arabs fear the nameless city, and was glad that beyond this place the grey walls and ceiling were bare.
As I viewed the pageant of mural history I had approached very closely to the end of the low-ceiled hall, and was aware of a great gate through which came all of the illuminating phosphorescence. Creeping up to it, I cried aloud in transcendent amazement at what lay beyond; for instead of other and brighter chambers there was only an illimitable void of uniform radiance, such one might fancy when gazing down from the peak of Mount Everest upon a sea of sunlit mist. Behind me was a passage so cramped that I could not stand upright in it; before me was an infinity of subterranean effulgence.
Reaching down from the passage into the abyss was the head of a steep flight of steps—small numerous steps like those of black passages I had traversed—but after a few feet the glowing vapours concealed everything. Swung back open against the left-hand wall of the passage was a massive door of brass, incredibly thick and decorated with fantastic bas-reliefs, which could if closed shut the whole inner world of light away from the vaults and passages of rock. I looked at the steps, and for the nonce dared not try them. I touched the open brass door, and could not move it. Then I sank prone to the stone floor, my mind aflame with prodigious reflections which not even a death-like exhaustion could banish.
As I lay still with closed eyes, free to ponder, many things I had lightly noted in the frescoes came back to me with new and terrible significance—scenes representing the nameless city in its heyday—the vegetation of the valley around it, and the distant lands with which its merchants traded. The allegory of the crawling creatures puzzled me by its universal prominence, and I wondered that it should be so closely followed in a pictured history of such importance. In the frescoes the nameless city had been shewn in proportions fitted to the reptiles. I wondered what its real proportions and magnificence had been, and reflected a moment on certain oddities I had noticed in the ruins. I thought curiously of the lowness of the primal temples and of the underground corridor, which were doubtless