Ключевые слова: background, building, closeup, combination, composition, construction, cut, engineering, equipment, exposition, flat, gear, gears, hardware, illustration, improvement, industrial, industry, instrument, iron, key, kit, mechanic, mechanical, metal, metallic, rendering, repair, ring, service, set, shiny, spanner, spanners, stainless, steel, technology, tinkering, tool, tools, utensil, work, workshop, wrench,