A model for what the walls for a space colony might look like. There would be some kind of energy or glass dome, ala old time sci fi, on top of the walls to seal the colony from hostile planet atmospheres.
After talking with Will about the idea, we decided to go with a high tech look, he also wanted some kind of video screens around the outside of the walls that would show that this colony
was advertising itself...kind of Blade Runner-esque.
