Ключевые слова: aquatic, background, biology, botanical, bright, closeup, color, common, cover, detail, duckweed, environment, field, float, floating, foliage, fresh, garden, green, group, growth, herb, lagoon, lake, leaf, lemna, lemnaceae, lesser, life, macro, natural, nature, outdoor, oxygen, park, pattern, plant, pond, pool, river, seaweed, small, surface, swamp, texture, wallpaper, water, weed, wet,