Ключевые слова: background, beautiful, beauty, blue, blue sky, branch, bright, chlorophyll, cloud, daylight, daytime, design, ecology, environment, forest, fresh, fresh green, garden, green, greenery, growth, healing, health, healthy, landscape, leaf, light, looking, natural, natural light, nature, nature conservation, park, photosynthesis, plant, refresh, refreshing, season, shining, sky, spring, summer, sunlight, sunny, top, tree, up, vivid, woods,