Convention Centre Kigali, Rwanda

The Convention Centre, consisting of a five-star hotel and a congress center, was officially opened in the city of Kigali on the 10th of July.
The Convention building with its double spiral-shaped steel dome can host up to 2600 visitors.

Architect: Spacial Solutions International

http://www.spacial-solutions-int.com/news/

https://www.youtube.com/watch?v=rpG4V5tHAW0