The map is in Georgian language and shows the area of distribution of Mingrelian language.
Yuri Koryakov
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span><br><a class="external autonumber" href="https://cv.wikipedia.org/wiki/%D3%B2%D0%BA%D0%B5%D1%80%D1%87%C4%95%D0%BA:Megrel_map.png">[1]</a>