An old man sharpening a cutlass in a market in the Northern Region of Ghana. He does that for people to enable them cut whatever they want with their knife or whichever tool it is.
<a href="//commons.wikimedia.org/wiki/User:Amuzujoe" title="User:Amuzujoe">Amuzujoe</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>