Ключевые слова: abstract, aesthetics, arrangement, art, background, black, clean, connection, construction, dark, design, detail, engineering, environment, equipment, fabrication, factory, flow, fluid, framework, geometry, heavy, industrial, industrialization, infrastructure, interior, lines, machinery, maintenance, materials, mechanical, metal, modern, network, pattern, pipeline, pipes, plumbing, shadow, structure, surface, system, technology, texture, tubing, utility,