Ключевые слова: background, balance, beautiful, beauty, conservation, earth, ecology, ecosystem, environment, environmental, field, flowers, future, global, globe, grass, green, growth, harmony, hope, landscape, life, light, meadow, nature, outdoor, peace, peaceful, planet, protection, renewal, scenic, serene, serenity, spring, summer, sun, sunbeam, sunlight, sunny, sunrise, sunset, sunshine, sustainability, tranquil, tranquility, warmth, world,