"Here was a dropping away of the green-covered mountain foothills and slopes to the ragged, wild rock and clay world, beginning with scarfs of gray wash and rims of gorge and gateways of blue canyons, and augmenting to a region that showed Nature at her most awful, grim and ghastly, tortuous in line, rending in curve, twisting in upheaval, a naked spider-web of the earth, cut and washed into innumerable ridges of monotonous colors, gray, drab, brown, mauve, and intricate passageways of darker colors, mostly purple, mysterious and repelling. Down in there dwelt death for plant, animal, and man. For miles not one green speck! And then far across that havoc of the elements which led on to a boundless region of color—white jagged rents through miles of hummocky ground, and streaked by washes of gray and red and yellow, on to vast green levels, meadow-like at such a distance, which stretched away to the obstructing zigzag wall of stone, the meandering White Bluffs along the base of which Jim had ridden for many days."