Ключевые слова: abstract, aged wood, annual rings, background, botany, brown wood, close up, concentric, cross section, grain, growth, growth rings, lumber, macro, natural, nature, nature background, old wood, organic, pattern, pattern background, radial, rings, rustic wood, texture, timber, tree, tree rings, tree trunk, wood, wood background, wood grain, wood pattern, wood rings, wood texture, wooden, wooden texture, yellow wood,