The image is a photograph of a caution sign attached to a white pole. The sign is rectangular in shape and has a green background with a brown border. On the top of the sign, there is an illustration of a snake coiled up on a wire fence. The snake is facing towards the right side of the image and its body is curved upwards. The word "CAUTION" is written in bold black letters above the snake. The background shows a desert landscape with cacti and mountains in the distance. The sky is blue and the ground is covered in small rocks and pebbles.