Walt Whitman Poems : A Prairie Sunset

Shot gold, maroon and violet, dazzling silver, emerald, fawn,
The earth's whole amplitude and Nature's multiform power consign'd
for once to colors;
The light, the general air possess'd by them--colors till now unknown,
No limit, confine--not the Western sky alone--the high meridian--
North, South, all,
Pure luminous color fighting the silent shadows to the last.