Ключевые слова: background, bokeh, chain, chain link, chain texture, closeup, connection, construction, contrast, craftsmanship, design, detail, durable, equipment, focus, ground, heavy, heavy duty, horizontal, industrial, industrial style, industry, knot, link, linkages, macro, metal, object, outdoor, pattern, reflection, rusty, rusty metal, security, shadow, shallow, shape, strength, sunlight, surface, symmetry, texture, view, visual, weathered,