But, though snow-dust and storm-winds abound on the mountains, regular shapely banners are, for causes we shall presently see, seldom produced. During the five winters that I spent in Yosemite I made many excursions to high points above the walls in all kinds of weather to see what was going on outside; from all my lofty outlooks I saw only one banner-storm that seemed in every way perfect. This was in the winter of 1873, when the snow-laden peaks were swept by a powerful norther. I was awakened early in the morning by a wild storm-wind and of course I had to make haste to the middle of the Valley to enjoy it. Rugged torrents and avalanches from the main wind-flood overhead were roaring down the side cañons and over the cliffs, arousing the rocks and the trees and the streams alike into glorious hurrahing enthusiasm, shaking the whole Valley into one huge song. Yet inconceivable as it must seem even to those who love all Nature’s wildness, the storm was telling its story on the mountains in still grander characters.