Ключевые слова: abstract, art, chemical, collection, color, contour, creative, design, diesel, diversity, drilling, element, energy, environment, exploration, exposition, factory, fossil, fuel, gas, gasoline, geometric, graphic, group, icon, idea, illustration, image, industrial, industry, information, mining, nature, object, oil, petroleum, pictogram, platform, pollution, power, preview, production, pump, refinery, rig, set, sign, symbol, technology,