George R.R. Martin
The southern sky was aswirl with glowing, shifting colors, the reflections of the great fires that burned below. Baleful green tides moved against the bellies of the clouds, and pools of orange light spread out across the heavens. The reds and yellows of common flame warred against the emeralds and jades of wildfire, each color flaring and then fading, birthing armies of short-lived shadows to die again an instant later.