Ключевые слова: background, black, blank, boot, broom, brown, business, care, clean, cleaning, closeup, equipment, focus, horizontal, hygiene, isolated, lace, leadership, leather, nobody, object, old, one, open, pair, polish, polishing, preparation, rubber, selective, shine, shiny, shoe, shoelace, shoeshiner, smooth, sparse, tool, vertical, white, wood,