Ключевые слова: architecture, background, blue, building, cascade, concrete, construction, countryside, dam, day, down, drop, edge, energy, engineering, environment, fall, flood, flow, flowing, green, hydro, irrigation, lake, landscape, natural, nature, old, outdoor, outdoors, overflow, plant, pond, power, reservoir, river, scenic, sky, small, station, stream, summer, thailand, tree, view, wall, water, waterfall, weir, white,