Wall textures for FreeDoom

Original Author: Wesley Johnson
john <obfuscate> son 24 12 @ usgo <dot> net


Release Revision 9.   Sept 16, 2015

These are generated from scratch, using GIMP, for FreeDoom.
Features:
- City themed walls
- Office buildings with glass.
- Solar panels, and biologically active wall panels, for the modern city
  with distributed power harvesting.


These wall textures were used to generate my version of RSKY2, but
they are very distant in that view.


  
