An "exit full screen" icon with four arrows pointing inwards. Intended for use in an audio or video control, possibly with partial transparency.
<a href="//commons.wikimedia.org/w/index.php?title=User:Libertyernie2&amp;action=edit&amp;redlink=1" class="new" title="User:Libertyernie2 (page does not exist)">libertyernie</a>
2017-04-19
<span class="int-own-work" lang="en">Own work</span>