Ключевые слова: abstract, background, ball, blue, bright, business, concept, conservation, crystal, day, design, development, earth, eco, ecology, environment, environmental, forest, fresh, glass, glasses, global, globe, grass, green, hand, holding company, landscape, light, natura, outdoors, planet, plant, protect, recycling, resort, round, save, space, sphere, spring, sunlight, sustainability, symbol, travel, tree, world,