Autor: EfeX
The original uploader was <a href="https://en.wikipedia.org/wiki/es:User:EfeX" class="extiw" title="w:es:User:EfeX">EfeX</a> at <a href="https://en.wikipedia.org/wiki/es:" class="extiw" title="w:es:">Spanish Wikipedia</a>.
Transferred from <span class="plainlinks"><a class="external text" href="https://es.wikipedia.org">es.wikipedia</a></span> to Commons.