cdvSTRl~R
<a href="//commons.wikimedia.org/wiki/User:PhiH" title="User:PhiH">PhiH</a>
2020-12-16
Own work based on: <a href="//commons.wikimedia.org/wiki/File:BSicon_STRl.svg" title="File:BSicon STRl.svg">BSicon STRl.svg</a>