I proposed to a friend that was exchange freckles. After inspecting the other personís freckles, we each chose one that we liked. My friend chose one on the underside of my right arm, near the elbow. I chose one of his from the top of his right arm near the elbow. Then, I called around to tattoo parlors in the area and explained my request. We went off to the tattoo parlor, once I finally located a tattoo artist who thought he could do a copy of a specific freckle. He did a reasonably accurate job, and we concluded that we had successfully exchanged freckles.