Ключевые слова: background, black, close, closeup, construction, detail, element, equipment, focus, group, hardware, head, industrial, industry, iron, isolated, macro, male, mechanic, metal, metallic, nail, nobody, object, old, pattern, pile, repair, round, screw, screws, selective, shiny, small, steel, technology, texture, three, tool, up, white, wood, work, workshop,