ache
antagonism
arm
barbed wire
camp
close
conflict
dark
depression
detention
emotions
eve
fence
fingers
fist
freedom
grab
hand
hanging
hold
injustice
locked
man
metal
misery
opposition
pain
painful
palm
peace
pressure
prisoner
protection
punishment
rebellion
refugee
rights
safety
security
sky
struggle
suffering
symbol
torture
trap
violence
war
wire