Ключевые слова: black, chain, chrome, circle, connect, connection, contour, drawing, fetter, fragment, frame, freedom, glossy, hard, heavy, icon, illustration, industrial, industry, iron, isolated, join, link, linkage, linked, metal, metallic, object, pictogram, power, prison, protection, pull, reliable, repeat, robust, safe, safety, secure, security, shape, shiny, silhouette, steel, strength, string, strong, symbol, vector, white,