Quelltext der Seite Datei:600px-Heckert GNU white.png

Übernommen aus Wikimedia Commons: http://commons.wikimedia.org/wiki/Image:Heckert_GNU_white.png

Angaben zum Bild dort:

{{FAL}}
'''A [[GNU]] Head'''

* Source: The GNU Art Gallery, http://www.gnu.org/graphics/heckert_gnu.html
* Author: Aurélio A. Heckert, http://aurium.cjb.net/
* License: Free Art License, http://artlibre.org/licence.php/lalgb.html


Aurélio A. Heckert sent an [[Image talk:Heckert GNU.png|email authorizing the commercial use of this image]]. In his message, he clarifies that his image is a redraw from [http://ngc224.gerwinski.de/~anja/gnuart/a-gnu-head/index.html this work] of Peter Gerwinski. And the  Peter Gerwinski´s image is a redraw from [http://www.gnu.org/graphics/agnuhead.html this work] of Etienne Suvasa.

This version was edited with the [[w:GIMP|GIMP]] by [[User:Rfl|Rafał Pocztarski]] and filled with white color to make it a sharper equivalent of [[:Image:The GNU logo.png|The GNU logo.png]]. See also the [[:Image:Heckert GNU.png|transparent version]].