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alcatraz
america
american
animal
attraction
background
bird
blurred
building
california
city
close
closeup
concept
defocused
destination
detention
famous
federal
fortification
francisco
freedom
historic
hope
island
jail
landmark
penitentiary
prison
redemption
rock
san
seagull
site
social
states
symbol
tourism
tourist
tower
travel
united
usa
view