Her mist of primroses within her breast Twilight hath folded up, and o'er the west, Seeking remoter valleys long hath gone, Not yet hath come her sister of the dawn. Silence and coolness now the earth enfold: Jewels of glittering green, long mists of gold, Hazes of nebulous silver veil the height, And shake in tremors through the shadowy night. Heard through the stillness, as in whispered words, The wandering God-guided wings of birds Ruffle the dark.