Ключевые слова: arrow, banner, bar, bulb, business, car, chart, conservation, data, design, diagram, drop, earth, element, energy, environment, environmental, flat, flattened, fuel, generation, globe, graph, green, growth, house, icon, illustration, infographic, label, leaf, map, nature, painting, pattern, people, pie, plant, power, presentation, recycling, set, sign, sun, symbol, technology, template, tree, water,