Aalborg
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Copyright  2002 Torben Thellefsen, Eric Espie
Copyright  2005 Bernhard Wymann
Copyright  2010 Reworked by Eckhard M. Jger (Bart)

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 site
Copyleft Attitude http://artlibre.org as well as on other sites.

data/texture dependencies
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concrete.rgb
concrete2.rgb
