Ancient Origins - Inca stone wall. Semi-worked polygonal blocks. Cusco, Peru. Inca architecture is the most significant pre-Columbian architecture in South America. Cusco, the capital of the empire, still has many examples
![peru-ollantaytambo-stone-work-showing-the-traditional-large-cut-stone-blocks -fit-seamlessly-together-exactly-like-at-sacsayhuaman-machu-picchu -and-other-inca-sites-10-14-14 | tom clausen peru-ollantaytambo-stone-work-showing-the-traditional-large-cut-stone-blocks -fit-seamlessly-together-exactly-like-at-sacsayhuaman-machu-picchu -and-other-inca-sites-10-14-14 | tom clausen](https://tomclausen.files.wordpress.com/2016/11/peru-ollantaytambo-stone-work-showing-the-traditional-large-cut-stone-blocks-fit-seamlessly-together-exactly-like-at-sacsayhuaman-machu-picchu-and-other-inca-sites-10-14-14.jpg)
peru-ollantaytambo-stone-work-showing-the-traditional-large-cut-stone-blocks -fit-seamlessly-together-exactly-like-at-sacsayhuaman-machu-picchu -and-other-inca-sites-10-14-14 | tom clausen
![Traditional Inca Wall and stonework in the lost city of Machu Picchu, Cusco, Peru Stock Photo - Alamy Traditional Inca Wall and stonework in the lost city of Machu Picchu, Cusco, Peru Stock Photo - Alamy](https://c8.alamy.com/comp/2CB14XC/traditional-inca-wall-and-stonework-in-the-lost-city-of-machu-picchu-cusco-peru-2CB14XC.jpg)