In the last few years when we were allowed out to play I noticed small stacks of pebbles or occasionally larger stones often near water. I assumed this was some kind of art and even attempted a few myself. Roll forward to last July to a trip to Isafjord in iceland where there were several...

Big assed piece article but I thought it worth reporducing the lot: www.the-aps.org/press/journal/06/4.htm -------- I was also reminded of this: Lazyboy - Underwear goes inside the pants