the oil spilled into the river.

Prompt 1: a river with red and brown water flows through a dry field of grass, surrounded by trees on both sides. the sky is mostly blue with some white clouds. there is also a small stream of water running through the field. the landscape is peaceful and serene, with a focus on the colors of the river and the field.

Prompt 2: a river with red and brown water flows through a dry field of grass. trees line the banks, and the sky is blue with some white clouds. the river flows slowly and peacefully, creating a serene atmosphere.