A screenshot showing <a href="https://en.wikipedia.org/wiki/Matplotlib" class="extiw" title="en:Matplotlib">Matplotlib</a> plots of one 3D <i>plot_surface</i> graph and a polar bar graph resembling the Matplotlib logo together with the graphic's python source code opened in a text editor.
<a href="//commons.wikimedia.org/wiki/User:Geek3" title="User:Geek3">Geek3</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>