caption: The image shows a small cactus in the middle of a desert, surrounded by stones and other plants. The cactus is a hedgehog cactus, with its spines and thorns protruding from its body. Its spines are a mix of green and yellow, and its leaves are a deep green. The stones are a light gray color and are scattered around the cactus. The other plants in the desert are a variety of colors, including yellow, green, and brown.