Ключевые слова: abstract, aging, background, bark, brown, christmas, closeup, cold, contrast, cork, cork oak, cracked, dark, design, dirty, dry, forest, frost, hardwood, industry, macro, material, natural, nature, oak, old, park, pattern, pine, plant, quercus suber, rough, rustic, snowflake, surface, texture, textured, timber, tree, trunk, weathered, winter, wood, woodland,