Prompt: It was dusk and the sun was setting in the west. There was an arched bridge in the middle. The water was rushing under the bridge. On the bridge, there was a down-and-out traveler, leading a thin old horse. On the left side of the bridge, several crows landed on an old tree entangled with dead vines, making a shrill cry. There is a farmer's house on the right side of the bridge, with smoke curling up from the kitchen.