Stacking stones on top of each other is known as rock balancing or stone cairns, and it is also known as land art. These balancing rock piles or stone sculptures are not held together by any adhesives or supports.

Stock photo: Stacking stones on top of each other is known as rock balancing or stone cairns, and it is also known as land art. These balancing rock piles or stone sculptures are not held together by any adhesives or supports. was taken by simmons48 .