Ключевые слова: abstract, abstract industry, aged, background, bolt, brown, close, closeup, connection, construction, corrosion, detail, dirty, element, industrial, industry, iron, macro, mechanic, metal, metallic, notes, object, old, panel, pattern, red background, retro, rust, rusted, rusty, rusty element, screw, steel, still life, surface, technology, textured, top view, vintage,