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Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue

A GNU Head

• Source: The GNU Art Gallery, http://www.gnu.org/graphics/heckert_gnu.html
• Author: Aurélio A. Heckert, http://aurium.cjb.net/ archive copy at the Wayback Machine
• License: Free Art License, http://artlibre.org/licence.php/lalgb.html archive copy at the Wayback Machine

Aurélio A. Heckert sent an email authorizing the commercial use of this image. In his message, he clarifies that his image is a redraw from this work of Peter Gerwinski. And the Peter Gerwinski´s image is a redraw from this work of Etienne Suvasa.

See also the transparent version.

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