The Twelve Angle Stone Royalty-Free Stock Image

At over one ton in weight and perfectly crafted to have 12 unique sides It is part of a huge ancient Inca wall that was later used by the Spanish conquistadors as a base. The Incas used to cut and shape the stones into a perfect finish, and then fit them exactly amongst other stones; without using any mortar. In the case of the “12 angle Inca stone” it has 12 corners which perfectly fit the other stones in the wall. The fit is so tight and perfect, that it is impossible to even stick a pin between the stones.