Ключевые слова: arid, background, botanical, botany, cactaceae, cacti, cactus, closeup, danger, dangerous, defense, dense, desert, detail, dry, flora, floral, garden, grow, long, macro, natural, nature, needle, pain, photo, pins, plant, prick, prickle, protection, safety, sharp, shield, spike, spines, spiny, sticker, sting, structure, succulent, thorn, thorny,