Here is some stone art in its most gigantic of scales. I recently saw this monumental piece of stone art on the telly and was very intrigued. Just down the road from Mount Rushmore (an icon of North America) it is quite amazing to see one of these monuments being sculpted. The Crazy Horse Memorial is a mountain monument under construction in the Black Hills of South Dakota, in the form of Crazy Horse, an Oglala Lakota warrior, riding a horse and pointing into the distance. Th