The river was a blue-green ribbon shining in the morning sun. Reeds grew thick in the shallows along the banks, and Arya saw a water snake skimming across the surface, ripples spreading out behind it as it went. Overhead a hawk flew in lazy circles.
It seemed a peaceful place... until Koss spotted the dead man. "There, in the reeds." He pointed, and Arya saw it. The body of a soldier, shapeless and swollen. His sodden green cloak had hung up on a rotted log, and a school of tiny silver fishes were nibbling at his face. "I told you there was bodies," Lommy announced. "I could taste them in that water."
[...]
"They took the boats." Somehow Arya knew it was true; they could search the whole [God's Eye] town, and they'd find no more than the upside-down rowboat. Despondent, she climbed off her horse and knelt by the lake. The water lapped softly around her legs. A few lantern bugs were coming out, their little lights blinking on and off. The green water was warm as tears, but there was no salt in it. It tasted of summer and mud and growing things.
[...]
All the other places they'd come upon had been empty and desolate. Farms, villages, castles, septs, barns, it made no matter. If it could burn, the Lannisters had burned it; if it could die, they'd killed it. They had even set the woods ablaze where they could, though the leaves were still green and wet from recent rains, and the fires had not spread.
[...]
Every day they marched, and every night she said her names, until finally the trees thinned and gave way to a patchwork landscape of rolling hills, meandering streams, and sunlit fields, where the husks of burnt holdfasts thrust up black as rotten teeth. It was another long day's march before they glimpsed the towers of Harrenhal in the distance, hard beside the blue waters of the lake. [...] Yet they walked all that day and most of the next before at last they reached the fringes of Lord Tywin's army, encamped west of the castle amidst the scorched remains of a town. Harrenhal was deceptive from afar, because it was so huge. Its colossal curtain walls rose beside the lake, sheer and sudden as mountain cliffs