air
amnesty
arab spring
bars
bird
bird in a cage
cell
concept
courage
deliverance
dictatorship
door
dove
evader
evasion
fly away
free
freedom
freedom of expression
happiness
hope
issue
jail
justice
lock
love
open
open the cage
peace
pigeon
prisoner
release
sever ties
steal
sun
sunset
symbol
to escape
to jail
to run away
wings
winner