Machu Picchu: a pre-Columbian Inca city situated on a mountain ridge in Peru. A symbol of the Inca Empire. It's often referred to as "The Lost City of the Incas". Nowadays Machu Picchu is one of the seven wonders of the world.
The precision of the stone bricks can't be explained.Machu Pichu doorway ~ basia asztabska photography - MAGIC, different materials. The gateway introduces and cuts through your view of the stone wall at the back.