Ключевые слова: abstract, age, aging, background, circles, circular, closeup, concentric, construction, crack, cracked, cross, cut, deforestation, design, environment, forest, hardwood, log, lumber, macro, material, nature, old, organic, pattern, pine, profile, rings, rough, section, shabby, structure, surface, texture, textured, timber, tree, trunk, unpainted, weathered, wood, woodcut, wooden, woodgrain, woody,