Ключевые слова: alpha, alpha channel, big, black, botanical, botany, channel, cutout, decoration, design, ecology, environment, evergreen, floral, foliage, forest, garden, green, growth, hardwoods, isolated, landscape, large, leaf, maple, mask, nature, object, old, pine, silhouette, single, spruce, stem, summer, transparent, tree, trunk, white, wood, woods,