Ключевые слова: autumn, bedrock, blurry, boulder, brook, cascade, cliff, cliffs, color, colorful, creek, erosion, fall, falling, flow, flowing, flowing water, geology, landscape, leaf, leafs, leaves, natural, nature, no people, nobody, pattern, peaceful, river, rock, rocks, rocky, rpcks, running, rushing, scene, scenic, sedimentary, shale, slate, splash, splashing, stone, stream, water, waterfall, waters edge,