Ключевые слова: afternoon, arizona, cacti, cactus, desert, field, flora, green, group, hazy, hundreds, life, light, mountains, national park, nature, outdoor, overlook, park, plant, plants, prickly, saguaro, saguaro national park, sharp, spikes, spiky, sunrise, sunset, tall, tangle, thorns, trail, tucson, valley, wilderness, winter,