aged
ancient
architecture
background
bars
bed
brick
broken
building
bunk
cage
castle
cell
chamber
city
civil
clink
crime
criminal
dark
defense
dirty
fort
fortress
freedom
gaol
grid
grunge
historic
history
indoor
inside
interior
jail
justice
medieval
metal
old
peeling
pokey
prison
room
ruin
rusty
sheriff
torture
vintage
wall
war
window