The image shows a close-up of a white flower bud on a cactus plant. The flower bud is in the center of the image, with its petals spread out in a star-like shape. The petals are a pale yellow color with small black spots scattered throughout. The bud is attached to a thin green stem with thorns. The background is blurred, but it appears to be a grassy area with other cacti and plants. The image is taken from a low angle, looking up at the flower bud.