Ключевые слова: abstract backgrounds, autumn, background, closeup, drinking water, droplet, ecology, environmental conservation, falling drop, fresh, frozen, grass, green, health, isolated, lake, leaves, macro, macro nature, micro, natural, nature, night, plant, pond, pure, pure water, rain, raindrop, rainstorm, reflection, ripple, science and technology, splash, splashing, splashing droplet, spring, storm, summer, surface, water, water conservation, water drop, water form, water surface, waterdrop, wave, wave pattern, wet,