Maybe the better ones are not completed yet. I thought they would be bigger and more beautiful.
30 ft tall is pretty big, i think.
i just wonder how easy it is to rig up rope ladders or such to this skinny walls and still get over them.
I just hope these can withstand cannon blast type stuff, truly impenetrable.
I read elsewhere some one mentioned a kill fence. first time you get zapped and fall down next touch much worse. I wonder what other surveillance or such would go with these skinny walls?
They will be more beautiful...once the graffiti "artists" get to work.