„Es ist nie zu spät Wissen zu teilen.“ - Anon
<p>see below
</p>
<h2><span class="mw-headline" id="Original_picture">Original picture</span></h2>
<p><a href="//commons.wikimedia.org/wiki/User:Rodrigo.Argenton" title="User:Rodrigo.Argenton">Rodrigo Tetsuo Argenton</a> (all but raw Wikipedia ball, lic. GFDL) and Wikimedia foundation (raw Wikipedia ball, Copyright by Wikimedia)
</p>
<h2><span class="mw-headline" id="Modifications_by_Mattes">Modifications by Mattes</span></h2>
Text and graphic
CC BY-SA 3.0
<a href="//commons.wikimedia.org/wiki/File:Test_wiki_logo_notext_copy.png" title="File:Test wiki logo notext copy.png">Image:Test wiki logo notext copy.png</a>, converted to png and added text (typeface: Nasalization, 72pt)