Seven-segment digital numeral of 4
<a href="//commons.wikimedia.org/wiki/User:Random832" class="mw-redirect" title="User:Random832">Random832</a>
2007-02-20
Based on <span style="border:1px dotted #FC0;padding:0 4px"><a href="https://en.wikipedia.org/wiki/File:8DN.jpg" class="extiw" title="en:File:8DN.jpg">8DN.jpg</a></span>