Ключевые слова: 3d illustration, abstract, background, blur, business, chemical, concept, construction, design, digital, dof, energy, equipment, factory, fog, futuristic, gas, geometric, industrial, industry, interior, light, line, machine, metal, modern, oil, pairs, perspective, pipe, pipeline, plant, power, pump, reflection, shape, smoke, steel, supply, technology, tube, tubing, valve,