Ключевые слова: abstract, background, black, chain, chains, circle, close, closeup, concept, connect, connection, decoration, design, detail, equipment, fetter, group, industry, iron, join, lead, link, links, metal, object, order, pattern, power, reflection, row, safety, secure, series, shackle, shape, silver, steel, still, strength, strong, symbol, together, tool, treasure, unite, violence, white,