Ключевые слова: accessory, alloy, arrangement, bicycle, bike, black, chain, closeup, connect, connection, contour, cycle, decoration, drawing, element, equipment, fragment, frame, grease, illustration, industry, iron, isolated, join, link, linkage, machine, macro, metal, motorcycle, object, part, repeat, ring, robust, seamless, shape, silhouette, steel, strength, string, strong, vehicle,