nt Washington, in the twilight.
We were in such an airy elevation above the creeping populations of the
earth, that now and then when the obstructing crags stood out of the way
it seemed that we could look around and abroad and contemplate the whole
great globe, with its dissolving views of mountains, seas and continents
stretching away through the mystery of the summer haze.

As a general thing the Pass was more suggestive of a valley than a
suspension bridge in the clouds--but it strongly suggested the latter at
one spot. At that place the upper third of one or two majestic purple
domes projected above our level on either hand and gave us a sense of a
hidden great deep of mountains and plains and valleys down about their
bases which we fancied we might see if we could step to the edge and look
over. These Sultans of the fastnesses were turbaned with tumbled volumes
of cloud, which shredded away from time to time and drifted off fringed
and torn, trailing their continents of shadow after them; and catching
presently on an intercepting peak, wrapped it about and brooded there
--then shredded away again and left the purple peak, as they had left the
purple domes, downy and white with new-laid snow. In passing, these
monstrous rags of cloud hung low and swept along right over the
spectator's head, swinging their tatters so nearly in his face that his
impulse was to shrink when they came closet. In the one place I speak
of, one could look below him upon a world of diminishing crags and
canyons leading down, down, and away to a vague plain with a thread in it
which was a road, and bunches of feathers in it which were trees,--a
pretty picture sleeping in the sunlight--but with a darkness stealing
over it and glooming its features deeper and deeper under the frown of a
coming storm; and then, while no film or shadow marred the noon
brightness of his high perch, he could watch the tempest break forth down
there and see the lightnings leap from crag to crag and the sheeted rain
drive along the canyon-sides, and hear the thunders peal and crash and
roar. We had this spectacle; a familiar one to many, but to us a
novelty.

We bowled along cheerily, and presently, at the very summit (though it
had been all summit to us, and all equally level, for half an hour or
more), we came to a spring which spent its water through two outlets and
sent it in opposite directions. The conductor said that one of those
streams which we were