But the glacier front was not still; in form and color it was changing every minute. The descent was so steep that the glacial rapids above the bay must have flowed forward eighty or a hundred feet a day. The ice cliff, towering a thousand feet over the water, would present a slight incline from the perpendicular inwards toward the canyon, the face being white from powdered ice, the result of the grinding descent of the ice masses. Here and there would be little cascades of this fine ice spraying out as they fell, with glints of prismatic colors when the sunlight struck them. As I gazed I could see the whole upper part of the cliff slowly moving forward until the ice-face was vertical. Then, foot by foot it would be pushed out until the upper edge overhung the water. Now the outer part, denuded of the ice powder, would present a face of delicate blue with darker shades where the mountain peaks cast their shadows. Suddenly from top to bottom of the ice cliff two deep lines of prussian blue appeared. They were crevasses made by the ice current flowing more rapidly in the center of the stream. Fascinated, I watched this great pyramid of blue-veined onyx lean forward until it became a tower of Pisa, with fragments falling thick and fast from its upper apex and from the cliffs out of which it had been split. Breathless and anxious, I awaited the final catastrophe, and its long delay became almost a greater strain than I could bear. I jumped up and down and waved my arms and shouted at the glacier to "hurry up."
Suddenly the climax came in a surprising way. The great tower of crystal shot up into the air two hundred feet or more, impelled by the pressure of a hundred fathoms of water, and then, toppling over, came crashing into the water with a roar as of rending mountains. Its weight of thousands of tons, falling from such a height, splashed great sheets of water high into the air, and a rainbow of wondrous brilliance flashed and vanished. A mighty wave swept majestically down the bay, rocking the massive bergs like corks, and, breaking against my granite pillar, tossed its spray half-way up to my lofty perch. Muir's shout of applause and Stickeen's sharp bark came faintly to my ears when the deep rumbling of the newly formed icebergs had subsided.
That night I waited supper long for Muir. It was a good supper—a mulligan stew of mallard duck, with biscuits and coffee. Stickeen romped into camp about ten o'clock and his new master soon followed.
"Ah!" sighed Muir between sips of coffee, "what a Lord's mercy it is that we lost this glacier last fall, when we were pressed for time, to find it again in these glorious days that have flashed out of the mists for our special delectation. This has been a day of days. I have found four new varieties of moss, and have learned many new and wonderful facts about world-shaping. And then, the wonder and glory! Why, all the values of beauty and sublimity—form, color, motion and sound—have been present to-day at their very best. My friend, we are the richest men in all the world to-night."
Charging down the canyon with the charging ice on our return, we kept to the right-hand shore, on the watch for the mouth of the canyon of "some scenery." We had not been able to discover it from the other side as we ascended the fiord. We were almost swept past the mouth of it by the force of the current. Paddling into an eddy, we were suddenly halted as if by a strong hand pushed against the bow, for the current was flowing like a cataract out of the narrow mouth of this side canyon. A rocky shelf afforded us a landing place. We hastily unloaded the canoe and pulled it up upon the beach out of reach of the floating ice, and there we had to wait until the next morning before we could penetrate the depths of this great canyon.
We shot through the mouth of the canyon at dangerous speed. Indeed, we could not do otherwise; we were helpless in the grasp of the torrent. At certain stages the surging tide forms an actual fall, for the entrance is so narrow that the water heaps up and pours over. We took the beginning of the flood tide, and so escaped that danger; but our speed must have been, at the narrows, twenty miles an hour. Then, suddenly, the bay widened out, the water ceased to swirl and boil and the current became gentle.
When we could lay aside our paddles and look up, one of the most glorious views of the whole world "smote us in the face," and Muir's chant arose, "Praise God from whom all blessings flow."
Before entering this bay I had expressed a wish to see Yosemite Valley. Now Muir said: "There is your Yosemite; only this one is on much the grander scale. Yonder towers El Capitan, grown to twice his natural size; there are the Sentinel, and the majestic Dome; and see all the falls. Those three have some resemblance to Yosemite Falls, Nevada and Bridal Veil; but the mountain breasts from which they leap are much higher than in Yosemite, and the sheer drop much greater. And there are so many more of these and they fall into the sea. We'll call this Yosemite Bay—a bigger Yosemite, as Alaska is bigger than California."
Two very beautiful glaciers lay at the head of this canyon. They did not descend to the water, but the narrow strip of moraine matter without vegetation upon it between the glaciers and the bay showed that it had not been long since they were glaciers of the first class, sending out a stream of icebergs to join those from the Young Glacier. These glaciers stretched away miles and miles, like two great antennæ, from the head of the bay to the top of the mountain range. But the most striking features of this scene were the wonderfully rounded and polished granite breasts of these great heights. In one stretch of about a mile on either side of the narrow bay parallel mouldings, like massive cornices of gray granite, five or six thousand feet high, overhung the water. These had been fluted and rounded and polished by the glacier stream, until they seemed like the upper walls and Corinthian capitals of a great temple. The power of the ice stream could be seen in the striated shoulders of these cliffs. What awful force that tool of steel-like ice must have possessed, driven by millions of tons of weight, to mould and shape and scoop out these flinty rock faces, as the carpenter's forming plane flutes a board!