Ключевые слова: abstract, aged, background, blue, boat, bondage, brown, chain, close, closeup, concept, connected, connection, corrode, corroded, corrosion, detail, dirty, equipment, grunge, hard, heavy, industrial, industry, iron, isolated, line, link, macro, material, messy, metal, metallic, object, old, pattern, power, rough, rust, rusty, steel, strength, strong, symbol, texture, textured, tool, up, vintage, weathered,