I understand DEEPLY what you went through. I probably had it better than you, I'm sure of that, but I know what you're saying as to the mental scene.
I was forced to lay on a concrete floor, and with arthritis of the spine, my court ordered pain meds were being taken by someone else in that jail, I was keeping track, scratching on the wall.
Someone had drawn a large 'painting' of a Fishing Boat on the wall with a turd. The guy in the cell next to me was making animals of his poo, and eventually flushed everything down the toilet, except himself, I called him "Flipper" :)
There was no toilet paper. In lockdown they give you a half an hour of movement, in another part of the cell, so I walked briskly around a steel picnic table, to the point where I rubbed my big toe raw, nearly lost it as I caught an infection the likes of which I'd never seen on anyone before, including me. When you can't walk or RUN in jail they know it, and you are dead meat.
I was tossed in the can for 21 days in an Alabama County Jail, that has been compared to a South African Prison by CONGRESS itself.
Having fought the 'conviction' all the way to the Supreme court in that State, and with SIX lawyers I was unable to fight anymore, and they did what they wanted with me.
Luckily I found amongst the newpapers we used for toilet paper, a Book by Bo Lozoff - only a half of Book titled "We're ALL doing Time." and it saved my sanity. I would suggest that EVERYONE read that book, it's a real eye opener.
I'm glad you made it, and I really DO feel your pain, I'll never forget the experience - if I walk in a straight line and back more than twice I have a flashback, of PACING there, doesn't take much to 'crack the box' does it?
You have my Sympathies Friend.
Here's the link:
http://www.humankindness.org/If I ever get a lot of money I will be PEPPERING prisons with that book. I was able to meditate, and that was half the battle. When your Heart opens and you see the ones that love you the MOST like a tv screen on your chest, surrounded by purple and a halo of gold it is NOT an illusion, it's real, and an epiphany. Sounds screwy I know, but the people that LOVE you are a PART of YOU, and not far away at all. :) We're all bigger than we know, and a cell cannot contain us.
It's the Heart Chakra and that's in all the pics of Jesus that you see as well, maybe painted on Black Velvet :) and you don't have to be christian to see it. Or nuts :)