Ключевые слова: allergy, april, background, beautiful, beauty, bloom, blooming, blossom, blue, botany, branch, bright, brown, bud, bunch, bush, catkins, clear, closeup, clouds, color, cross, day, delicate, easter, flower, fluffy, freshness, gray, growth, leaf, macro, nature, park, plant, pollen, pussy, pussywillow, season, sky, spring, stick, sunlight, symbol, tree, trees, twig, white, willow, yellow,