Nas Ta Bega turned the mustangs loose to fare for what scant grass grew on bench and slope. Firewood was even harder to find than grass. When the camp duties had been performed and the simple meal eaten there was gloom gathering in the cañon and the stars had begun to blink in the pale strip of blue above the lofty walls. The place was oppressive and the fugitives mostly silent. Shefford spread a bed of blankets for the women, and Jane at once lay wearily down. Fay stood beside the flickering fire, and Shefford felt her watching him. He was conscious of a desire to get away from her haunting gaze. To the gentle good-night he bade her she made no response. Shefford moved away into a strange dark shadow cast by the bridge against the pale starlight. It was a weird, black belt, where he imagined he was invisible, but out of which he could see. There was a slab of rock near the foot of the bridge, and here Shefford composed himself to watch, to feel, to think the unknown thing that seemed to be inevitably coming to him. A slight stiffening of his neck made him aware that he had been continually looking up at the looming arch. And he found that insensibly it had changed and grown. It had never seemed the same any two moments, but that was not what he meant. Near at hand it was too vast a thing for immediate comprehension. He wanted to ponder on what had formed it--to reflect upon its meaning as to age and force of nature, yet all he could do at each moment was to see. White stars hung along the dark curved line. The rim of the arch seemed to shine. The moon must be up there somewhere. The far side of the cañon was now a blank, black wall. Over its towering rim showed a pale glow. It brightened. The shades in the cañon lightened, then a white disk of moon peered over the dark line. The bridge turned to silver, and the gloomy, shadowy belt it had cast blanched and vanished. Shefford became aware of the presence of Nas Ta Bega. Dark, silent, statuesque, with inscrutable eyes uplifted, with all that was spiritual of the Indian suggested by a somber and tranquil knowledge of his place there, he represented the same to Shefford as a solitary figure of human life brought out the greatness of a great picture. Nonnezoshe Boco needed life, wild life, life of its millions of years--and here stood the dark and silent Indian. There was a surge in Shefford's heart and in his mind a perception of a moment of incalculable change to his soul. And at that moment Fay Larkin stole like a phantom to his side and stood there with her uncovered head shining and her white face lovely in the moonlight. “May I stay with you--a little?” she asked, wistfully. “I can't sleep.” “Surely you may,” he replied. “Does your arm hurt too badly, or are you too tired to sleep?” “No--it's this place. I--I--can't tell you how I feel.”