Ключевые слова: abstract, aging, backdrop, background, bark, brown, close, closeup, coarse, coating, concept, contrasting, covering, cracked, cracks, detail, fungii, fungus, furrowed, gnarled, grain, growth, grunge, hardwood, lumber, macro, nature, old, organic, pattern, protective, ridges, rough, surface, texture, textured, tree, tree bark, trunk, wallpaper, wood,