Ключевые слова: aging, autumn, background, bark, birch, birch bark, birch trunk, black, botany, closeup, crack, design, detail, footprint, forest, forestry, grove, growth, material, natural, nature, no people, old, organic, outdoor, pattern, plant, plant bark, rough, scratch, season, skin, surface, texture, textured, textured effect, timber, tree, tree bark, tree trunk, trunk, trunk texture, vertical, weather effects, weathered, wood, wood background, wood texture, woodland,