Ключевые слова: background, bar, barrel, baton, black, black background, blade, bole, branch, cereal, culm, dry grass, dry plant, dry stems, dry wand, flute, gnarled stems, gramineous plants, graminoid, grass, gray stems, gun, herb, isolated, knitting needle, limb, macro plant, macrocosm, micro world, microcosm, nature, needle, pipe, rod, shaft, shank, snorkel, spoke, stem, stick, stud, trunk, tube, tubing, tubular, twig, ultra marco,