It was a superb natural curiosity rather than a luxurious piece of jewelry, because I don't know of any female ear that could handle it.

Our visit to this opulent giant clam came to an end. Captain Nemo left the cave, and we climbed back up the bank of shellfish in the midst of these clear waters not yet disturbed by divers at work.

We walked by ourselves, genuine loiterers stopping or straying as our fancies dictated. For my part, I was no longer worried about those dangers my imagination had so ridiculously exaggerated. The shallows drew noticeably closer to the surface of the sea, and soon, walking in only a meter of water, my head passed well above the level of the ocean. Conseil rejoined me, and gluing his huge copper capsule to mine, his eyes gave me a friendly greeting. But this lofty plateau measured only a few fathoms, and soon we reentered Our Element. I think I've now earned the right to dub it that.

Ten minutes later, Captain Nemo stopped suddenly. I thought he'd called a halt so that we could turn and start back. No. With a gesture he ordered us to crouch beside him at the foot of a wide crevice. His hand motioned toward a spot within the liquid mass, and I looked carefully.

Five meters away a shadow appeared and dropped to the seafloor. The alarming idea of sharks crossed my mind. But I was mistaken, and once again we didn't have to deal with monsters of the deep.

It was a man, a living man, a black Indian fisherman, a poor devil who no doubt had come to gather what he could before harvest time. I saw the bottom of his dinghy, moored a few feet above his head. He would dive and go back up in quick succession. A stone cut in the shape of a sugar loaf, which he gripped between his feet while a rope connected it to his boat, served to lower him more quickly to the ocean floor. This was the extent of his equipment. Arriving on the seafloor at a depth of about five meters, he fell to his knees and stuffed his sack with shellfish gathered at random. Then he went back up, emptied his sack, pulled up his stone, and started all over again, the whole process lasting only thirty seconds.

This diver didn't see us. A shadow cast by our crag hid us from his view. And besides, how could this poor Indian ever have guessed that human beings, creatures like himself, were near him under the waters, eavesdropping on his movements, not missing a single detail of his fishing!

So he went up and down several times. He gathered only about ten shellfish per dive, because he had to tear them from the banks where each clung with its tough mass of filaments. And how many of these oysters for which he risked his life would have no pearl in them!

I observed him with great care. His movements were systematically executed, and for half an hour no danger seemed to threaten him. So I had gotten used to the sight of this fascinating fishing when all at once, just as the Indian was kneeling on the seafloor, I saw him make a frightened gesture, stand, and gather himself to spring back to the surface of the waves.

I understood his fear. A gigantic shadow appeared above the poor diver. It was a shark of huge size, moving in diagonally, eyes ablaze, jaws wide open!

I was speechless with horror, unable to make a single movement.

With one vigorous stroke of its fins, the voracious animal shot toward the Indian, who jumped aside and avoided the shark's bite but not the thrashing of its tail, because that tail struck him across the chest and stretched him out on the seafloor.

This scene lasted barely a few seconds. The shark returned, rolled over on its back, and was getting ready to cut the Indian in half, when Captain Nemo, who was stationed beside me, suddenly stood up. Then he strode right toward the monster, dagger in hand, ready to fight it at close quarters.

Just as it was about to snap up the poor fisherman, the man-eater saw its new adversary, repositioned itself on its belly, and headed swiftly toward him.

I can see Captain Nemo's bearing to this day.