We found this in the park that is next to the Museum of Islamic Art in Doha. Have to confess that I don't have a clue what it's all about.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/37748462@N07">Steven Byles</a> from Singapore, Singapore
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/sjbyles/7180340775/">Obelisk?</a>