Ключевые слова: abstract, aged, brown, close, closeup, concept, connection, construction, corroded, corrosion, decay, design, detail, dirty, element, grunge, hardware, head, industrial, industry, iron, machine, macro, material, metal, metallic, nut, nuts, object, old, one, pattern, rough, rust, rusted, rusting, rusty, scratch, screw, sheet, solid, spiral, steel, surface, technology, textured, vintage, weathered, wood, worn,