Concept
Version 7
Created by Boundless
Architecture of Great Zimbabwe
![Close-up of Great Zimbabwe](../../../../../../../../../figures.boundless-cdn.com/12825/full/great-zimbabwe-closeup.jpeg)
Close-up of Great Zimbabwe
Great Zimbabwe is most famous for its enormous walls, built without mortar.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Great Zimbabwe Closeup."
http://en.wikipedia.org/wiki/File:Great_Zimbabwe_Closeup.jpg
Wikipedia
CC BY-SA.