Ключевые слова: aquatic, aquatic plant, background, beautiful, blue, blue sky, calm, calm water, circle, circular, clear, day, ecology, forest, fresh, grass, green, harmony, leaf, lush, moscow region, nature, picturesque, plant, quiet, reflection, ripple, river, round, russia, shiny, shore, sky, smooth, spread, spreading, stream, summer, surface, thicket, tranquil, tranquility, tree, trees, uncultivated, vegetation, water, water lily, water surface, waterlily,