This is an example of how they carved out the stones for the walls of Machu Picchu. The little holes were stuffed with wood that was soaked with water. The expanding wood would cause a crack to form and a stone block was made!
Προστέθηκε στο Machu Picchu 2009 και κατηγοριοποιήθηκε στην Travel — Πριν από 6 έτη
Canon Canon PowerShot A710 IS 1/500s ƒ/4 5.8mm — More Exif data