Prison Pictures
Prison Blade pictures - / This is a cool composition, however you may want to tweak the shadows on the left hand. The top of the left hand has too much contrast shadow (thumb and forefinger) compared to the other fingers which makes it look darker. edit - maybe the left hand is ok in terms of size .. it's just the high contrast shadow that is making it look kinda larger than the right. / Nice. I would have preferred it in colour, but thats just me. (but cool concept. Source pics would also be nice.)
Cell Phone & Prisoner Girl pictures - 
World Prison pictures - / I would only suggest making it a bit more sharp angle on the cell.
Prison Break pictures - Please View Full Sources
Wesley Snipes in Prison pictures - Prison Break's Newest Cast Member
PRISON GAYLDE pictures - 
TAX DAY IN PRISON pictures -