All of the party worked on the cougar skin that afternoon. The gristle at the base of the neck, where it met the shoulders, was so tough and thick we could not scrape it thin. Jones said this particular spot was so well protected because in fighting, cougars were most likely to bite and claw there. For that matter, the whole skin was tough, tougher than leather; and when it dried, it pulled all the horseshoe nails out of the pine tree upon which we had it stretched. About time for the sun to set, I strolled along the rim wall to look into the cañon. I was beginning to feel something of its character and had growing impressions. Dark purple smoke veiled the clefts deep down between the mesas. I walked along to where points of cliff ran out like capes and peninsulas, all seamed, cracked, wrinkled, scarred and yellow with age, with shattered, toppling ruins of rocks ready at a touch to go thundering down. I could not resist the temptation to crawl out to the farthest point, even though I shuddered over the yard-wide ridges; and when once seated on a bare promontory, two hundred feet from the regular rim wall, I felt isolated, marooned. The sun, a liquid red globe, had just touched its under side to the pink cliffs of Utah, and fired a crimson flood of light over the wonderful mountains, plateaus, escarpments, mesas, domes and turrets of the gorge. The rim wall of Powell's Plateau was a thin streak of fire; the timber above like grass of gold; and the long slopes below shaded from bright to dark. Point Sublime, bold and bare, ran out toward the plateau, jealously reaching for the sun. Bass's Tomb peeped over the Saddle. The Temple of Vishnu lay bathed in vapory shading clouds, and the Shinumo Altar shone with rays of glory. The beginning of the wondrous transformation, the dropping of the day's curtain, was for me a rare and perfect moment. As the golden splendor of sunset sought out a peak or mesa or escarpment, I gave it a name to suit my fancy; and as flushing, fading, its glory changed, sometimes I rechristened it. Jupiter's Chariot, brazen wheeled, stood ready to roll into the clouds. Semiramis's Bed, all gold, shone from a tower of Babylon. Castor and Pollux clasped hands over a Stygian river. The Spur of Doom, a mountain shaft as red as hell, and inaccessible, insurmountable, lured with strange light. Dusk, a bold, black dome, was shrouded by the shadow of a giant mesa. The Star of Bethlehem glittered from the brow of Point Sublime. The Wraith, fleecy, feathered curtain of mist, floated down among the ruins of castles and palaces, like the ghost of a goddess. Vales of Twilight, dim, dark ravines, mystic homes of specters, led into the awful Valley of the Shadow, clothed in purple night.