Ключевые слова: art, bark, blue, carpentry, collection, color, colorful, construction, contour, cut, design, element, firewood, forest, forestry, icon, illustration, industry, isolated, line, linear, lineart, log, logging, lumber, material, natural, nature, oak, object, outline, pile, pine, plant, ring, rough, section, stack, stump, texture, timber, tree, trunk, white, wood, wooden,