At 7,000 fathoms I saw some blackish tops rising from the midst of the waters; but these summits might belong to high mountains like the Himalayas or Mount Blanc, even higher; and the depth of the abyss remained incalculable. The Nautilus descended still lower, in spite of the great pressure. I felt the steel plates tremble at the fastenings of the bolts; its bars bent, its partitions groaned; the windows of the saloon seemed to curve under the pressure of the waters. And this firm structure would doubtless have yielded, if, as its captain had said, it had not been capable of resistance like a solid block. In skirting the declivity of these rocks, lost under the water, I still saw some shells, some serpulæ and spinorbes, still living, and some specimens of asteriads. But soon this last representative of animal life disappeared; and at the depth of more than three leagues, the Nautilus had passed the limits of submarine existence, even as a balloon does when it rises above the respirable atmosphere. We had attained a depth of 16,000 yards (four leagues), and the sides of the Nautilus then bore a pressure of 1,600 atmospheres, that is to say, 3,200 pounds to each square two-fifths of an inch of its surface.
“What a situation to be in!” I exclaimed. “To overrun these deep regions where man has never trod! Look, captain, look at these magnificent rocks, these uninhabited grottoes, these lowest receptacles of the globe, where life is no longer possible! What unknown sights are here! Why should we be unable to preserve a remembrance of them?”
“Would you like to carry away more than the remembrance?” said Captain Nemo.
“What do you mean by those words?”
“I mean to say that nothing is easier than to take a photographic view of this submarine region.”
I had not time to express my surprise at this new proposition, when, at Captain Nemo’s call, an objective was brought into the saloon. Through the widely opened panel, the liquid mass was bright with electricity, which was distributed with such uniformity that not a shadow, not a gradation, was to be seen in our manufactured light. The Nautilus remained motionless, the force of its screw subdued by the inclination of its planes: the instrument was propped on the bottom of the oceanic site, and in a few seconds we had obtained a perfect negative. I here give the positive, from which may be seen those primitive rocks, which have never looked upon the light of heaven; that lowest granite which forms the foundation of the globe; those deep grottoes, woven in the stony mass whose outlines were of such sharpness, and the border lines of which are marked in black, as if done by the brush of some Flemish artist. Beyond that again a horizon of mountains, an admirable undulating line, forming the prospective of the landscape. I cannot describe the effect of these smooth, black, polished rocks, without moss, without a spot, and of strange forms, standing solidly on the sandy carpet, which sparkled under the jets of our electric light.
But the operation being over, Captain Nemo said: “Let us go up; we must not abuse our position, nor expose the Nautilus too long to such great pressure.”
“Go up again!” I exclaimed.
“Hold well on.”
I had not time to understand why the captain cautioned me thus, when I was thrown forward on to the carpet. At a signal from the captain, its screw was shipped, and its blades raised vertically; the Nautilus shot into the air like a balloon, rising with stunning rapidity, and cutting the mass of waters with a sonorous agitation. Nothing was visible; and in four minutes it had shot through the four leagues which separated it from the ocean, and, after emerging like a flying-fish, fell, making the waves rebound to an enormous height.
Cachalots and Whales
During the nights of the 13th and 14th of March, the Nautilus returned to its southerly course. I fancied that, when on a level with Cape Horn, he would turn the helm westward, in order to beat the Pacific seas, and so complete the tour of the world. He did nothing of the kind, but continued on his way to the southern regions. Where was he going to? To the pole? It was madness! I began to think that the captain’s temerity justified Ned Land’s fears. For some time past the Canadian had not spoken to me of his projects of flight; he was less communicative, almost silent. I could see that this lengthened imprisonment was weighing upon him, and I felt that rage was burning within him. When he met the captain, his eyes lit up with suppressed anger; and I feared that his natural violence would lead him into some extreme. That day, the 14th of March, Conseil and he came to me in my room. I inquired the cause of their visit.