The Amazing Arborglyphs of the American West
![The Amazing Arborglyphs of the American West](https://assets.realclear.com/images/65/656614_1_.jpeg)
Throughout the mountains of the American West, carvings hidden on the trunks of aspen trees tell the stories of the sheepherders who made them as they...
Throughout the mountains of the American West, carvings hidden on the trunks of aspen trees tell the stories of the sheepherders who made them as they...