A pair of birds flew up and down the gully, graceful, large-winged. Perhaps they were swallows.

The mammoths found a place where the rocky floor was broken by small crevices, which provided shelter for succulent grass clumps and even herbs. The mammoths fell on this feast and ate greedily.

Leaving the feeding mammoths, Icebones came to a broad ledge that led out to the face of the cliff itself. She walked along the ledge, curious, probing at the smooth rock with her trunk… and the cliff face opened out around her.

She realized that looking down from the Mountain’s summit she had had no real idea of the vast size of this cliff. Seen from here, there was only the cliff: a wall of blue-red rock that rose above her and out of sight, and fell away beneath her to a blur of red tinged with gray-green that might have been the ground. There was cloud both above her and below: a layer of pink-gray cirrus far above, and a smooth rippling sea below.

The world was simple: cloud above and below, and this hard vertical cliff face, like an upturned landscape.

She spotted a waterfall, where an underground river burst out of the rock face into the air. But the water fell with an eerie slowness, as if the air was too thick to allow it to pass, and it broke up into myriad red-glimmering droplets that dispersed in the air. This was a waterfall that would never reach the ground, she realized.

…And then it struck her how high she was here, higher than clouds, higher than birds — and how unprotected. Mammoths were plain animals, unused to heights. Vertigo overwhelmed her, and she inched back along the ledge toward the others, and safety.

As they neared the base of the gully, it began to broaden and flatten, its eroded walls diminishing. But its floor was littered with rocks. The mammoths had to work their way past boulders which towered over them, and under their feet was a litter of loose rock, scree and talus that sometimes gave way under an incautious step. But the big rocks were pitted and carved by the wind, and many of the looser small rocks underfoot were worn smooth by wind or water also.

Icebones was the first to break out of the gully, and walk beyond the cliff. She stepped forward carefully, relishing the openness around her. Sandpipers fled from her, screeching in protest.

She found herself walking over dwarf willows, a flattened, ground-hugging forest that crunched under her feet. A red-black river meandered sluggishly across a ruddy plain. Two cranes stood by the river, still and watchful, as many creatures of the steppe habitually were. As she approached a longspur, it sat as still as a stone on its nest of woven grass, watching her with black eyes. She could see the bird’s eggs, which glowed with a smooth pink light.

Away from the river small lakes stood out, purple-black. In the larger ponds Icebones could see a gleam of green: cores of ice that survived from the last winter, and would probably persist to the next.

In the shimmering, complex light, this land at the foot of the cliff was a bowl of life. She saw more willows and sedges, their green vivid against the underlying crimson of the rock. And even the bare outcropping rock was stained yellow or orange by lichen.

It was a typical steppe. It was a place of stillness and watchfulness, for the land was ungenerous. But, unlike the bare wall of the Mountain, this land was alive, and Icebones felt her soul expand into its familiar silence.

She turned and looked back toward the cliff. Its base was fringed by conifer forest. Compared to the mammoths grazing at their bases, these trees grew very tall, Icebones saw immediately: they were slender, but they soared fifty, even a hundred times the height of a mammoth, so that their upper branches were a blur of greenery.

But the trees, huge as they were, were utterly dwarfed by the wall of rock that banded the base of the Fire Mountain.

Bright red, extensively fluted and carved by the wind, the tremendous cliff soared high above the broken ground. The columns and vertical chasms of its face glowed a deep burnt orange in the light of the setting sun. The gully the mammoths had climbed down was a black crack, barely visible.

So immense was its length that the cliff looked like a flat, unbending wall, marching from horizon to horizon. The cliff was a wall that cut the sky in half, and it was oppressive, crushing: like a wall of time, she thought, separating her from her Family, like death, which would one day part her from everything she knew and loved.

The mammoths stayed at the base of the cliff for a night, grazing and resting.

The sun, easing west, passed over the cliff’s rim not long after midday, and shadows spilled over the ground. The cliff turned purple-red, and the air immediately started to feel colder. Although the day was only half gone — a glance at the bright pale pink sky told Icebones that — here at the foot of this mighty barrier it was already twilight. She noticed now how spindly the conifer trees were, as if they were straining for the light they could never hope to reach.

And in the dawn, with the sky barely paled by the rising sun, the light caught the top of the cliff, so that a great band of orange rock shone high in the sky directly above her. It was like a smeared-out rocky sun, and it actually cast a little light — though no warmth — over the night-darkened plains at the cliff’s base.

It was a relief to walk away from the cliff’s brooding mass, and out of its pool of shadow.

The mammoths worked their way steadily northward, seeking the ocean.

The going was slow, for the land, folded and broken, was covered by lobes and ridges and collapsed rocky tunnels, and the mammoths were frequently forced to turn away from their northern heading. Icebones was acutely aware that every diversion lengthened the journey they must complete.

But she was not aware of any change of the season. The last she recalled of the Island it had been autumn — but that fading memory seemed to have no relevance here. The mammoths were not shedding any winter coat, so she supposed it must be late summer or autumn. But she sensed no drawing-in of the nights, no gathering cold. Perhaps even time ran slowly here, slow as falling water, slow as coagulating blood.

The days wore away.

At length the mammoths reached a new land.

It was an ocean of dust: a flat red plain, a line of ice close to the northern horizon, a dome of pinkish sky in which the small sun sailed. Where bare rock was exposed, it was dark and tinged with blue or purple, sheets of it eroded almost flat.

The higher land they were leaving, to the south, curved in a great arc, a coast for this sea of dust. The "shore" was littered with gravel bars and drifts of red dust.

There were structures on this higher ground — blocky, straight-edged shelters that were obviously the work of the Lost.

The mammoths looked around these buildings desultorily. They were boxes pierced by straight-edged holes. Dust had drifted up against the walls of the buildings, and had filtered inside, covering their inner floors with a fine red carpet. The mammoths’ broad feet left shallow cone-shaped tracks in the dust, which flowed quickly back where they had disturbed it. Near the buildings a stand of trees poked out of the bright red ground. They might have been oaks. But they were clearly long dead, their bare branches skeletal and gaunt and their trunks hollowed out, and any last leaves that had fallen had long been buried or driven away by the wind.

The Ragged One had walked a little way further to the north, on to the dust plain. She was probing at something black and ropy on the ground. It was clearly dead, and it crumbled and broke.