This is a  mud building build by northern Ghanaians. This is build using mud. It can used to build almost all forms of room shapes. It can last for decades.
<a href="//commons.wikimedia.org/wiki/User:Alhassan_Peter" title="User:Alhassan Peter">Alhassan Peter</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>