Ключевые слова: abstract, background, bark, brown, circle, crack, dot, environment, forest, forestry, green, grunge, grungy, hardwood, horizontal, industry, log, lumber, material, natural, nature, old, part, pattern, pile, pine, plank, plant, resource, ring, saw, section, shape, slice, stack, striped, structure, stump, surface, texture, textured, timber, tree, trunk, wood, wooden, woodland,