What's a beautiful way to say "rock stacking?"

While I ponder how to find the words to explain how elegant this art form is...you should just check it out.  This young man was inspired by humans throughout history who have found a connection to their surroundings and an inner peace through balancing rocks.  The beginning of the video on vimeo is really the best part because it not only gives you some "how to" secrets, but it also allows Michael Grab to explain his inspiration and why he continues to stack.  Pretty amazing artwork via nature and human history...Enjoy.  Share your own stacks by commenting below!  I'll do the same and let you know how I fare!