 2007, when I first arrived here in the mountains of Mpumalanga province, I started to pick up these elongated stones and these weird-shaped stones. And, you know, for anyone that collects stones, stones don't make these kind of weird shapes. And I was confused. Why are these stones these weird shapes? And I picked up this long, thin, elongated stone, and I said, I still turned to everybody, and I said, look at this strange stone. Why is this stone this weird shape?