Ключевые слова: aesculus hippocastanum, april, botanical, botany, branch, bright, buds, build, chestnut, chestnut tree, closeup, color, day, detail, ecological, ecology, environment, environmental, flora, foliage, forest, fresh, garden, green, grow, growing, growth, horse chestnut, leaf, leaves, light, macro, may, natural, nature, new, nobody, park, plant, season, seasonal, spring, springtime, sprout, tree, tree branch, twig, vegetation, young,