Haha, funny how life puts like items together (your movie, my rock). I can't wait to do that rock wall. But at the rate I'm going, I might be dead first, lol. I do like the idea of knowing where every rock came from though. The wall is a theme in my house. Each room either has a repurposed or recycled wall in it. I'm currently saving beer and pop cans to cut apart and lay them like tile on a short wall I have. Getting the cans isn't the problem (neighbor drinks lots of beer), it's acquiring the short decorative nail head nails that I have in mind for it (at an affordable price). I'll be sure to share when I get ready.