Ключевые слова: abstract, age, backdrop, background, board, carpentry, cracks, crop, cut, dark, deforestation, dried, environment, environmentalism, flat, forest, forestry, grain, growth, lines, log, logging, lumber, material, natural, nature, old, out, pattern, repetition, ridges, sawed, section, slice, structure, texture, timber, time, trees, trunk, weird, wood, wooden, worn,