Machu Picchu - Crystalinks
Architecture. Most of the construction in Machu Picchu uses the classic Inca architectural style of polished dry-stone walls of regular shape. The Incas were masters of this technique, called ashlar, in which blocks of stone are cut to fit together tightly without mortar.The Incas were among the best stone masons the world has seen, and many junctions in the central city are …