For the rest of the afternoon they followed it. The day deepened to evening and they bore across a flaming level, striped with gigantic shadows. Looking forward they saw a lake of gold that lapped the roots of rose and lilac hills. The road swept downward to a crimsoned butte, cleft apart, and holding in its knees a gleam of water. The animals, smelling it, broke for it, tearing the wagon over sand hummocks and crackling twigs. It was a feeble upwelling, exhausted by a single draught. Each beast, desperately nosing in its coolness, drained it, and there was a long wait ere the tiny depression filled again. Finally, it was dried of its last drop, and the reluctant ooze stopped. The animals, their thirst half slaked, drooped about it, looking with mournful inquiry at the disturbed faces of their masters. It was a bad sign. The men knew there were waterless tracts in the desert that the emigrant must skirt. They mounted to the summit of the butte and scanned their surroundings. The world shone a radiant floor out of which each sage brush rose a floating, feathered tuft, but of gleam or trickle of water there was none. When they came down David lay beside the spring his eyes on its basin, now a muddied hole, the rim patterned with hoof prints. When he heard them coming he rose on his elbow awaiting them with a haggard glance, then seeing their blank looks sank back groaning. To Susan's command that a cask be broached, Courant gave a sullen consent. She drew off the first cupful and gave it to the sick man, his lean hands straining for it, his fingers fumbling in a search for the handle. The leader, after watching her for a moment, turned away and swung off, muttering. David dropped back on the ground, his eyes closed, his body curved about the damp depression. The evening burned to night, the encampment growing black against the scarlet sky. The brush fire sent a line of smoke straight up, a long milky thread, that slowly disentangled itself and mounted to a final outspreading. Each member of the group was still, the girl lying a dark oblong under her blanket, her face upturned to the stars which blossomed slowly in the huge, unclouded heaven. At the root of the butte, hidden against its shadowy base, the mountain man lay motionless, but his eyes were open and they rested on her, not closing or straying.