Ключевые слова: aquatic, background, beautiful, beauty, biology, biosphere reserve, blossom, calm, close up, closeup, color, danube delta, day, dew, drop, ecology, ecosystem, elegance, floating, floral, flower, fresh, green, lake, landscape, leaf, lilly, lily, lotus, macro, magnificent, mirror, nature, outdoor, pattern, petals, plant, pond, purity, reflection, river, season, single, spring, summer, water, waterlily, white, wonderful,