And they with failing pennons. But in vain
I flee, for on that pylon of the sky,
Some curse hath turned the unprinted snow to flame—
Red fires that curl and cluster to my tread,
Trying the summit’s narrow cirque. And now,
I see a silver python far beneath—
Vast as a river that a fiend hath witched,
And forced to flow remèant in its course
To fountains whence it issued. Rapidly
It winds from slope to crumbling slope, and fills