Again his view became restricted, and he lost the sense of a slow and gradual uplift of rock and an increase in the scale of proportion. Half-way up this ascent he was compelled to rest; and again the sun was slanting low when he entered the cedar forest. Soon he was descending, and he suddenly came into the open to face a scene that made his heart beat thick and fast. He saw lofty crags and cathedral spires, and a wonderful cañon winding between huge beetling red walls. He heard the murmur of flowing water. The trail led down to the cañon floor, which appeared to be level and green and cut by deep washes in red earth. Could this cañon be the mouth of Deception Pass? It bore no resemblance to any place Shefford had heard described, yet somehow he felt rather than saw that it was the portal to the wild vastness he had traveled so far to enter. Not till he had descended the trail and had dropped his pack did he realize how weary and footsore he was. Then he rested. But his eyes roved to and fro, and his mind was active. What a wild and lonesome spot! The low murmur of shallow water came up to him from a deep, narrow cleft. Shadows were already making the cañon seem full of blue haze. He saw a bare slope of stone out of which cedar-trees were growing. And as he looked about him he became aware of a singular and very perceptible change in the lights and shades. The sun was setting; the crags were gold-tipped; the shadows crept upward; the sky seemed to darken swiftly; then the gold changed to red, slowly dulled, and the grays and purples stood out. Shefford was entranced with the beautiful changing effects, and watched till the walls turned black and the sky grew steely and a faint star peeped out. Then he set about the necessary camp tasks. Dead cedars right at hand assured him a comfortable night with steady fire; and when he had satisfied his hunger he arranged an easy seat before the blazing logs, and gave his mind over to thought of his weird, lonely environment. The murmur of running water mingled in harmonious accompaniment with the moan of the wind in the cedars--wild, sweet sounds that were balm to his wounded spirit! They seemed a part of the silence, rather than a break in it or a hindrance to the feeling of it. But suddenly that silence did break to the rattle of a rock. Shefford listened, thinking some wild animal was prowling around. He felt no alarm. Presently he heard the sound again, and again. Then he recognized the crack of unshod hoofs upon rock. A horse was coming down the trail. Shefford rather resented the interruption, though he still had no alarm. He believed he was perfectly safe. As a matter of fact, he had never in his life been anything but safe and padded around with wool, hence, never having experienced peril, he did not know what fear was.