Ключевые слова: abstract, architecture, art, background, bright, color, connection, construction, curve, design, detail, engineering, equipment, factory, flow, fluid, futuristic, geometric, geometry, hardware, industrial, infrastructure, innovation, joint, maintenance, metal, metallic, modern, pattern, pipe, pipework, plumbing, professional, profile, reflection, repair, shine, shiny, smooth, structure, surface, system, technology, twist, urban, vibrant, workshop,