Ключевые слова: 3d illustration, architecture, background, beautiful, blue, blur, brave, chemical, chemistry, clouds, color, design, energy, engineering, europe, factory, field, grass, green, indonesia, indonesian, industrial, industry, international, manufacture, manufacturing, metal, nature, oil, petrochemical, petroleum, pipe, pipeline, plant, pollution, power, power distribution, production, pulp and paper, refinery, sky, smoke, steam, sun, tank, technology, tourism, tower, transportation, vacation,