Ключевые слова: abstract, background, bark, barn, branch, brown, corrosion, cortex, cracked, decay, detail, environment, forest, fungi, fungus, grain, green, hardwood, high, ill, jungle, knot, lichen, limb, line, lumber, material, moss, natural, nature, oak, old, pattern, pine, plant, redwood, resolution, rind, rough, skin, stump, sunlight, surface, texture, textured, tracery, tree, trunk, wood, wooden,