caption: The image shows a black and white photo of a four-leaf clover, which is a type of triskelion. It is a small, circular object with four petals radiating outwards from the center, each petal having a unique shape and texture. The petals are arranged in a symmetrical pattern, with the center petal being the largest and the outer petals being the smallest. The center of the flower is slightly larger than the two petals, and the edges of the petals have a slightly curved shape.