Ключевые слова: abstract, abstract backgrounds, aging, background, bark, brown, cedar, cellulose, close up, cracked, dried, element, forest, grain, grey, grunge, kora, light, macro, material, nature, oak, oak tree, old, outdoors, park, pine tree, plant, rough, rugged, shadow, skin, striped, surface, texture, textured effect, timber, tracery, tree, tree bark, tree trunk, trunk, vintage, wallpaper, warm light, weathered, wood, wooden, woodland,