Venters had a moment’s notice of the rock, which was of the same smoothness and hardness as the slope below, before his gaze went irresistibly upward to the precipitous walls of this wide ladder of granite. These were ruined walls of yellow sandstone, and so split and splintered, so overhanging with great sections of balancing rim, so impending with tremendous crumbling crags, that Venters caught his breath sharply, and, appalled, he instinctively recoiled as if a step upward might jar the ponderous cliffs from their foundation. Indeed, it seemed that these ruined cliffs were but awaiting a breath of wind to collapse and come tumbling down. Venters hesitated. It would be a foolhardy man who risked his life under the leaning, waiting avalanches of rock in that gigantic split. Yet how many years had they leaned there without falling! At the bottom of the incline was an immense heap of weathered sandstone all crumbling to dust, but there were no huge rocks as large as houses, such as rested so lightly and frightfully above, waiting patiently and inevitably to crash down. Slowly split from the parent rock by the weathering process, and carved and sculptured by ages of wind and rain, they waited their moment. Venters felt how foolish it was for him to fear these broken walls; to fear that, after they had endured for thousands of years, the moment of his passing should be the one for them to slip. Yet he feared it. “What a place to hide!” muttered Venters. “I’ll climb—I’ll see where this thing goes. If only I can find water!”