Ключевые слова: aerial, blue, border, clouds, concrete, construction, dam, down, drop, electricity, energy, engineering, environment, flow, green, high, hills, industrial, industry, lake, land, landscape, manmade, nature, outdoors, over, overflow, pond, pool, power, project, reservoir, river, running, scenic, sky, south, storage, structure, summer, technology, top, view, wall, water, waterfall, white,