Rough <a href="//commons.wikimedia.org/wiki/User:Geek3/mplwp" title="User:Geek3/mplwp">Geek3/mplwp</a> logo. For marking files drawn with mplwp.
Matplotlib
<a href="//commons.wikimedia.org/wiki/File:Created_with_Matplotlib-logo.svg" title="File:Created with Matplotlib-logo.svg">Created with Matplotlib-logo.svg</a>: <a href="//commons.wikimedia.org/wiki/File:Created_with_Matplotlib-logo.svg" class="image"><img alt="Created with Matplotlib-logo.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Created_with_Matplotlib-logo.svg/48px-Created_with_Matplotlib-logo.svg.png" decoding="async" width="48" height="48" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Created_with_Matplotlib-logo.svg/72px-Created_with_Matplotlib-logo.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Created_with_Matplotlib-logo.svg/96px-Created_with_Matplotlib-logo.svg.png 2x" data-file-width="128" data-file-height="128"></a> + <big>W</big>