head of a <a href="https://en.wikipedia.org/wiki/Carpenter_bee" class="extiw" title="w:Carpenter bee">carpenter bee</a> showing the compound eyes.. Pictured in Dar es Salaam, Tanzania
<b><a href="https://en.wikipedia.org/wiki/User:Muhammad_Mahdi_Karim" class="extiw" title="w:User:Muhammad Mahdi Karim">Muhammad Mahdi Karim</a></b>
<span class="int-own-work" lang="en">Own work</span>