arrest
asian
background
bars
boy
cage
captive
chain
child
concept
convict
crime
criminal
danger
dark
design
despair
detention
dirty
frame
freedom
grate
grim
grunge
hand
handle
hopelessness
hostage
imprison
imprisoned
imprisonment
incarcerated
jail
justice
keep
kid
law
life
man
metal
misery
prison
prisoner
punishment
reaper
trapped
violence