Ключевые слова: blue, botanical, botany, cacti, cactus, cereus, cloud, cloudy, color, creature, desert, details, drought, ecological, ecology, environment, green, grow, interesting, life, live, macro, material, nature, organisms, peaceful, plant, plants, prick, prickly, prickly pear, quiet, sand, sky, specific, staunch, summer, surroundings, tenacious, texture, weather, wild, wildness,